1923845120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 264

約数和(自身を含む): 5268683232

約数和(自身を除く): 3344838112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 46, 62, 64, 68, 80, 85, 92, 115, 124, 128, 136, 155, 160, 170, 184, 230, 248, 256, 272, 310, 320, 340, 368, 391, 460, 496, 512, 527, 544, 620, 640, 680, 713, 736, 782, 920, 961, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1426, 1472, 1564, 1840, 1922, 1955, 1984, 2108, 2176, 2480, 2560, 2635, 2720, 2852, 2944, 3128, 3565, 3680, 3844, 3910, 3968, 4216, 4352, 4805, 4960, 5120, 5270, 5440, 5704, 5888, 6256, 7130, 7360, 7688, 7820, 7936, 8432, 8704, 9610, 9920, 10540, 10880, 11408, 11776, 12121, 12512, 14260, 14720, 15376, 15640, 15872, 16337, 16864, 17408, 19220, 19840, 21080, 21760, 22103, 22816, 23552, 24242, 25024, 28520, 29440, 30752, 31280, 31744, 32674, 33728, 38440, 39680, 42160, 43520, 44206, 45632, 48484, 50048, 57040, 58880, 60605, 61504, 62560, 65348, 67456, 76880, 79360, 81685, 84320, 87040, 88412, 91264, 96968, 100096, 110515, 114080, 117760, 121210, 123008, 125120, 130696, 134912, 153760, 158720, 163370, 168640, 176824, 182528, 193936, 200192, 221030, 228160, 242420, 246016, 250240, 261392, 269824, 307520, 326740, 337280, 353648, 365056, 375751, 387872, 400384, 442060, 456320, 484840, 492032, 500480, 522784, 539648, 615040, 653480, 674560, 707296, 730112, 751502, 775744, 884120, 912640, 969680, 984064, 1000960, 1045568, 1230080, 1306960, 1349120, 1414592, 1503004, 1551488, 1768240, 1825280, 1878755, 1939360, 2001920, 2091136, 2460160, 2613920, 2698240, 2829184, 3006008, 3102976, 3536480, 3650560, 3757510, 3878720, 4182272, 4920320, 5227840, 5658368, 6012016, 6205952, 7072960, 7515020, 7757440, 8364544, 10455680, 11316736, 12024032, 12411904, 14145920, 15030040, 15514880, 16729088, 20911360, 22633472, 24048064, 28291840, 30060080, 31029760, 41822720, 48096128, 56583680, 60120160, 62059520, 83645440, 96192256, 113167360, 120240320, 192384512, 240480640, 384769024, 480961280, 961922560, 1923845120]

約数ペア:

[(1, 1923845120), (2, 961922560), (4, 480961280), (5, 384769024), (8, 240480640), (10, 192384512), (16, 120240320), (17, 113167360), (20, 96192256), (23, 83645440), (31, 62059520), (32, 60120160), (34, 56583680), (40, 48096128), (46, 41822720), (62, 31029760), (64, 30060080), (68, 28291840), (80, 24048064), (85, 22633472), (92, 20911360), (115, 16729088), (124, 15514880), (128, 15030040), (136, 14145920), (155, 12411904), (160, 12024032), (170, 11316736), (184, 10455680), (230, 8364544), (248, 7757440), (256, 7515020), (272, 7072960), (310, 6205952), (320, 6012016), (340, 5658368), (368, 5227840), (391, 4920320), (460, 4182272), (496, 3878720), (512, 3757510), (527, 3650560), (544, 3536480), (620, 3102976), (640, 3006008), (680, 2829184), (713, 2698240), (736, 2613920), (782, 2460160), (920, 2091136), (961, 2001920), (992, 1939360), (1024, 1878755), (1054, 1825280), (1088, 1768240), (1240, 1551488), (1280, 1503004), (1360, 1414592), (1426, 1349120), (1472, 1306960), (1564, 1230080), (1840, 1045568), (1922, 1000960), (1955, 984064), (1984, 969680), (2108, 912640), (2176, 884120), (2480, 775744), (2560, 751502), (2635, 730112), (2720, 707296), (2852, 674560), (2944, 653480), (3128, 615040), (3565, 539648), (3680, 522784), (3844, 500480), (3910, 492032), (3968, 484840), (4216, 456320), (4352, 442060), (4805, 400384), (4960, 387872), (5120, 375751), (5270, 365056), (5440, 353648), (5704, 337280), (5888, 326740), (6256, 307520), (7130, 269824), (7360, 261392), (7688, 250240), (7820, 246016), (7936, 242420), (8432, 228160), (8704, 221030), (9610, 200192), (9920, 193936), (10540, 182528), (10880, 176824), (11408, 168640), (11776, 163370), (12121, 158720), (12512, 153760), (14260, 134912), (14720, 130696), (15376, 125120), (15640, 123008), (15872, 121210), (16337, 117760), (16864, 114080), (17408, 110515), (19220, 100096), (19840, 96968), (21080, 91264), (21760, 88412), (22103, 87040), (22816, 84320), (23552, 81685), (24242, 79360), (25024, 76880), (28520, 67456), (29440, 65348), (30752, 62560), (31280, 61504), (31744, 60605), (32674, 58880), (33728, 57040), (38440, 50048), (39680, 48484), (42160, 45632), (43520, 44206)]