21426205320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1454

約数の個数: 384

約数和(自身を含む): 78265440000

約数和(自身を除く): 56839234680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 169, 178, 180, 195, 216, 234, 260, 267, 270, 312, 338, 351, 356, 360, 390, 445, 468, 507, 520, 534, 540, 585, 676, 702, 712, 780, 801, 845, 890, 936, 1014, 1068, 1080, 1157, 1170, 1319, 1335, 1352, 1404, 1521, 1560, 1602, 1690, 1755, 1780, 2028, 2136, 2314, 2340, 2403, 2535, 2638, 2670, 2808, 3042, 3204, 3380, 3471, 3510, 3560, 3957, 4005, 4056, 4563, 4628, 4680, 4806, 5070, 5276, 5340, 5785, 6084, 6408, 6595, 6760, 6942, 7020, 7605, 7914, 8010, 9126, 9256, 9612, 10140, 10413, 10552, 10680, 11570, 11871, 12015, 12168, 13190, 13884, 14040, 15041, 15210, 15828, 16020, 17147, 17355, 18252, 19224, 19785, 20280, 20826, 22815, 23140, 23742, 24030, 26380, 27768, 30082, 30420, 31239, 31656, 32040, 34294, 34710, 35613, 36504, 39570, 41652, 45123, 45630, 46280, 47484, 48060, 51441, 52065, 52760, 59355, 60164, 60840, 62478, 68588, 69420, 71226, 75205, 79140, 83304, 85735, 90246, 91260, 94968, 96120, 102882, 104130, 117391, 118710, 120328, 124956, 135369, 137176, 138840, 142452, 150410, 154323, 156195, 158280, 171470, 178065, 180492, 182520, 205764, 208260, 222911, 225615, 234782, 237420, 249912, 257205, 270738, 284904, 300820, 308646, 312390, 342940, 352173, 356130, 360984, 406107, 411528, 416520, 445822, 451230, 462969, 469564, 474840, 514410, 541476, 586955, 601640, 617292, 624780, 668733, 676845, 685880, 704346, 712260, 771615, 812214, 891644, 902460, 925938, 939128, 1028820, 1056519, 1082952, 1114555, 1173910, 1234584, 1249560, 1337466, 1353690, 1408692, 1424520, 1526083, 1543230, 1624428, 1760865, 1783288, 1804920, 1851876, 2006199, 2030535, 2057640, 2113038, 2229110, 2314845, 2347820, 2674932, 2707380, 2817384, 3052166, 3086460, 3169557, 3248856, 3343665, 3521730, 3703752, 4012398, 4061070, 4226076, 4458220, 4578249, 4629690, 4695640, 5282595, 5349864, 5414760, 6018597, 6104332, 6172920, 6339114, 6687330, 7043460, 7630415, 8024796, 8122140, 8452152, 8916440, 9156498, 9259380, 10030995, 10565190, 12037194, 12208664, 12678228, 13374660, 13734747, 14086920, 15260830, 15847785, 16049592, 16244280, 18312996, 18518760, 19839079, 20061990, 21130380, 22891245, 24074388, 25356456, 26749320, 27469494, 30092985, 30521660, 31695570, 36625992, 39678158, 40123980, 41204241, 42260760, 45782490, 48148776, 54938988, 59517237, 60185970, 61043320, 63391140, 68673735, 79356316, 80247960, 82408482, 91564980, 99195395, 109877976, 119034474, 120371940, 126782280, 137347470, 158712632, 164816964, 178551711, 183129960, 198390790, 206021205, 238068948, 240743880, 274694940, 297586185, 329633928, 357103422, 396781580, 412042410, 476137896, 535655133, 549389880, 595172370, 714206844, 793563160, 824084820, 892758555, 1071310266, 1190344740, 1428413688, 1648169640, 1785517110, 2142620532, 2380689480, 2678275665, 3571034220, 4285241064, 5356551330, 7142068440, 10713102660, 21426205320]

約数ペア:

[(1, 21426205320), (2, 10713102660), (3, 7142068440), (4, 5356551330), (5, 4285241064), (6, 3571034220), (8, 2678275665), (9, 2380689480), (10, 2142620532), (12, 1785517110), (13, 1648169640), (15, 1428413688), (18, 1190344740), (20, 1071310266), (24, 892758555), (26, 824084820), (27, 793563160), (30, 714206844), (36, 595172370), (39, 549389880), (40, 535655133), (45, 476137896), (52, 412042410), (54, 396781580), (60, 357103422), (65, 329633928), (72, 297586185), (78, 274694940), (89, 240743880), (90, 238068948), (104, 206021205), (108, 198390790), (117, 183129960), (120, 178551711), (130, 164816964), (135, 158712632), (156, 137347470), (169, 126782280), (178, 120371940), (180, 119034474), (195, 109877976), (216, 99195395), (234, 91564980), (260, 82408482), (267, 80247960), (270, 79356316), (312, 68673735), (338, 63391140), (351, 61043320), (356, 60185970), (360, 59517237), (390, 54938988), (445, 48148776), (468, 45782490), (507, 42260760), (520, 41204241), (534, 40123980), (540, 39678158), (585, 36625992), (676, 31695570), (702, 30521660), (712, 30092985), (780, 27469494), (801, 26749320), (845, 25356456), (890, 24074388), (936, 22891245), (1014, 21130380), (1068, 20061990), (1080, 19839079), (1157, 18518760), (1170, 18312996), (1319, 16244280), (1335, 16049592), (1352, 15847785), (1404, 15260830), (1521, 14086920), (1560, 13734747), (1602, 13374660), (1690, 12678228), (1755, 12208664), (1780, 12037194), (2028, 10565190), (2136, 10030995), (2314, 9259380), (2340, 9156498), (2403, 8916440), (2535, 8452152), (2638, 8122140), (2670, 8024796), (2808, 7630415), (3042, 7043460), (3204, 6687330), (3380, 6339114), (3471, 6172920), (3510, 6104332), (3560, 6018597), (3957, 5414760), (4005, 5349864), (4056, 5282595), (4563, 4695640), (4628, 4629690), (4680, 4578249), (4806, 4458220), (5070, 4226076), (5276, 4061070), (5340, 4012398), (5785, 3703752), (6084, 3521730), (6408, 3343665), (6595, 3248856), (6760, 3169557), (6942, 3086460), (7020, 3052166), (7605, 2817384), (7914, 2707380), (8010, 2674932), (9126, 2347820), (9256, 2314845), (9612, 2229110), (10140, 2113038), (10413, 2057640), (10552, 2030535), (10680, 2006199), (11570, 1851876), (11871, 1804920), (12015, 1783288), (12168, 1760865), (13190, 1624428), (13884, 1543230), (14040, 1526083), (15041, 1424520), (15210, 1408692), (15828, 1353690), (16020, 1337466), (17147, 1249560), (17355, 1234584), (18252, 1173910), (19224, 1114555), (19785, 1082952), (20280, 1056519), (20826, 1028820), (22815, 939128), (23140, 925938), (23742, 902460), (24030, 891644), (26380, 812214), (27768, 771615), (30082, 712260), (30420, 704346), (31239, 685880), (31656, 676845), (32040, 668733), (34294, 624780), (34710, 617292), (35613, 601640), (36504, 586955), (39570, 541476), (41652, 514410), (45123, 474840), (45630, 469564), (46280, 462969), (47484, 451230), (48060, 445822), (51441, 416520), (52065, 411528), (52760, 406107), (59355, 360984), (60164, 356130), (60840, 352173), (62478, 342940), (68588, 312390), (69420, 308646), (71226, 300820), (75205, 284904), (79140, 270738), (83304, 257205), (85735, 249912), (90246, 237420), (91260, 234782), (94968, 225615), (96120, 222911), (102882, 208260), (104130, 205764), (117391, 182520), (118710, 180492), (120328, 178065), (124956, 171470), (135369, 158280), (137176, 156195), (138840, 154323), (142452, 150410)]