248346327040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1669

約数の個数: 384

約数和(自身を含む): 713075650560

約数和(自身を除く): 464729323520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 256, 280, 292, 310, 320, 365, 434, 448, 496, 511, 512, 560, 584, 620, 640, 730, 868, 896, 992, 1022, 1024, 1085, 1120, 1168, 1240, 1280, 1460, 1531, 1736, 1792, 1984, 2044, 2048, 2170, 2240, 2263, 2336, 2480, 2555, 2560, 2920, 3062, 3472, 3584, 3968, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5120, 5840, 6124, 6944, 7168, 7655, 7936, 8176, 8680, 8960, 9052, 9344, 9920, 10220, 10240, 10717, 11315, 11680, 12248, 13888, 14336, 15310, 15841, 15872, 16352, 17360, 17920, 18104, 18688, 19840, 20440, 21434, 22630, 23360, 24496, 27776, 30620, 31682, 31744, 32704, 34720, 35840, 36208, 37376, 39680, 40880, 42868, 45260, 46720, 47461, 48992, 53585, 55552, 61240, 63364, 63488, 65408, 69440, 71680, 72416, 74752, 79205, 79360, 81760, 85736, 90520, 93440, 94922, 97984, 107170, 111104, 111763, 122480, 126728, 130816, 138880, 144832, 149504, 158410, 158720, 163520, 171472, 181040, 186880, 189844, 195968, 214340, 222208, 223526, 237305, 244960, 253456, 261632, 277760, 289664, 316820, 317440, 327040, 332227, 342944, 362080, 373760, 379688, 391936, 428680, 444416, 447052, 474610, 489920, 506912, 523264, 555520, 558815, 579328, 633640, 654080, 664454, 685888, 724160, 747520, 759376, 782341, 783872, 857360, 894104, 949220, 979840, 1013824, 1046528, 1111040, 1117630, 1158656, 1267280, 1308160, 1328908, 1371776, 1448320, 1518752, 1564682, 1567744, 1661135, 1714720, 1788208, 1898440, 1959680, 2027648, 2222080, 2235260, 2317312, 2534560, 2616320, 2657816, 2743552, 2896640, 3037504, 3129364, 3135488, 3322270, 3429440, 3464653, 3576416, 3796880, 3911705, 3919360, 4055296, 4470520, 4634624, 5069120, 5232640, 5315632, 5487104, 5793280, 6075008, 6258728, 6644540, 6858880, 6929306, 7152832, 7593760, 7823410, 7838720, 8110592, 8941040, 10138240, 10631264, 10974208, 11586560, 12150016, 12517456, 13289080, 13717760, 13858612, 14305664, 15187520, 15646820, 15677440, 16221184, 17323265, 17882080, 20276480, 21262528, 21948416, 23173120, 24252571, 24300032, 25034912, 26578160, 27435520, 27717224, 28611328, 30375040, 31293640, 32442368, 34646530, 35764160, 40552960, 42525056, 48505142, 48600064, 50069824, 53156320, 54871040, 55434448, 57222656, 60750080, 62587280, 69293060, 71528320, 81105920, 85050112, 97010284, 97200128, 100139648, 106312640, 109742080, 110868896, 114445312, 121262855, 121500160, 125174560, 138586120, 143056640, 162211840, 170100224, 194020568, 200279296, 212625280, 221737792, 228890624, 242525710, 243000320, 250349120, 277172240, 286113280, 340200448, 388041136, 400558592, 425250560, 443475584, 485051420, 486000640, 500698240, 554344480, 572226560, 680400896, 776082272, 801117184, 850501120, 886951168, 970102840, 1001396480, 1108688960, 1144453120, 1552164544, 1602234368, 1701002240, 1773902336, 1940205680, 2002792960, 2217377920, 3104329088, 3402004480, 3547804672, 3880411360, 4005585920, 4434755840, 6208658176, 7095609344, 7760822720, 8011171840, 8869511680, 12417316352, 15521645440, 17739023360, 24834632704, 31043290880, 35478046720, 49669265408, 62086581760, 124173163520, 248346327040]

約数ペア:

[(1, 248346327040), (2, 124173163520), (4, 62086581760), (5, 49669265408), (7, 35478046720), (8, 31043290880), (10, 24834632704), (14, 17739023360), (16, 15521645440), (20, 12417316352), (28, 8869511680), (31, 8011171840), (32, 7760822720), (35, 7095609344), (40, 6208658176), (56, 4434755840), (62, 4005585920), (64, 3880411360), (70, 3547804672), (73, 3402004480), (80, 3104329088), (112, 2217377920), (124, 2002792960), (128, 1940205680), (140, 1773902336), (146, 1701002240), (155, 1602234368), (160, 1552164544), (217, 1144453120), (224, 1108688960), (248, 1001396480), (256, 970102840), (280, 886951168), (292, 850501120), (310, 801117184), (320, 776082272), (365, 680400896), (434, 572226560), (448, 554344480), (496, 500698240), (511, 486000640), (512, 485051420), (560, 443475584), (584, 425250560), (620, 400558592), (640, 388041136), (730, 340200448), (868, 286113280), (896, 277172240), (992, 250349120), (1022, 243000320), (1024, 242525710), (1085, 228890624), (1120, 221737792), (1168, 212625280), (1240, 200279296), (1280, 194020568), (1460, 170100224), (1531, 162211840), (1736, 143056640), (1792, 138586120), (1984, 125174560), (2044, 121500160), (2048, 121262855), (2170, 114445312), (2240, 110868896), (2263, 109742080), (2336, 106312640), (2480, 100139648), (2555, 97200128), (2560, 97010284), (2920, 85050112), (3062, 81105920), (3472, 71528320), (3584, 69293060), (3968, 62587280), (4088, 60750080), (4340, 57222656), (4480, 55434448), (4526, 54871040), (4672, 53156320), (4960, 50069824), (5110, 48600064), (5120, 48505142), (5840, 42525056), (6124, 40552960), (6944, 35764160), (7168, 34646530), (7655, 32442368), (7936, 31293640), (8176, 30375040), (8680, 28611328), (8960, 27717224), (9052, 27435520), (9344, 26578160), (9920, 25034912), (10220, 24300032), (10240, 24252571), (10717, 23173120), (11315, 21948416), (11680, 21262528), (12248, 20276480), (13888, 17882080), (14336, 17323265), (15310, 16221184), (15841, 15677440), (15872, 15646820), (16352, 15187520), (17360, 14305664), (17920, 13858612), (18104, 13717760), (18688, 13289080), (19840, 12517456), (20440, 12150016), (21434, 11586560), (22630, 10974208), (23360, 10631264), (24496, 10138240), (27776, 8941040), (30620, 8110592), (31682, 7838720), (31744, 7823410), (32704, 7593760), (34720, 7152832), (35840, 6929306), (36208, 6858880), (37376, 6644540), (39680, 6258728), (40880, 6075008), (42868, 5793280), (45260, 5487104), (46720, 5315632), (47461, 5232640), (48992, 5069120), (53585, 4634624), (55552, 4470520), (61240, 4055296), (63364, 3919360), (63488, 3911705), (65408, 3796880), (69440, 3576416), (71680, 3464653), (72416, 3429440), (74752, 3322270), (79205, 3135488), (79360, 3129364), (81760, 3037504), (85736, 2896640), (90520, 2743552), (93440, 2657816), (94922, 2616320), (97984, 2534560), (107170, 2317312), (111104, 2235260), (111763, 2222080), (122480, 2027648), (126728, 1959680), (130816, 1898440), (138880, 1788208), (144832, 1714720), (149504, 1661135), (158410, 1567744), (158720, 1564682), (163520, 1518752), (171472, 1448320), (181040, 1371776), (186880, 1328908), (189844, 1308160), (195968, 1267280), (214340, 1158656), (222208, 1117630), (223526, 1111040), (237305, 1046528), (244960, 1013824), (253456, 979840), (261632, 949220), (277760, 894104), (289664, 857360), (316820, 783872), (317440, 782341), (327040, 759376), (332227, 747520), (342944, 724160), (362080, 685888), (373760, 664454), (379688, 654080), (391936, 633640), (428680, 579328), (444416, 558815), (447052, 555520), (474610, 523264), (489920, 506912)]