420324660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 1641185280

約数和(自身を除く): 1220860620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 108, 119, 124, 126, 135, 140, 153, 155, 170, 180, 186, 189, 204, 210, 211, 217, 238, 252, 255, 270, 279, 306, 310, 315, 340, 357, 372, 378, 420, 422, 434, 459, 465, 476, 510, 527, 540, 558, 595, 612, 620, 630, 633, 651, 714, 756, 765, 837, 844, 868, 918, 930, 945, 1020, 1054, 1055, 1071, 1085, 1116, 1190, 1260, 1266, 1302, 1395, 1428, 1477, 1530, 1581, 1674, 1785, 1836, 1860, 1890, 1899, 1953, 2108, 2110, 2142, 2170, 2295, 2380, 2532, 2604, 2635, 2790, 2954, 3060, 3162, 3165, 3213, 3255, 3348, 3570, 3587, 3689, 3780, 3798, 3906, 4185, 4220, 4284, 4340, 4431, 4590, 4743, 5270, 5355, 5580, 5697, 5859, 5908, 6324, 6330, 6426, 6510, 6541, 7140, 7174, 7378, 7385, 7596, 7812, 7905, 8370, 8862, 9180, 9486, 9495, 9765, 10540, 10710, 10761, 11067, 11394, 11718, 12660, 12852, 13020, 13082, 13293, 14229, 14348, 14756, 14770, 15810, 16065, 16740, 17724, 17935, 18445, 18972, 18990, 19530, 19623, 21420, 21522, 22134, 22155, 22788, 23436, 23715, 25109, 26164, 26586, 28458, 28485, 29295, 29540, 31620, 32130, 32283, 32705, 33201, 35870, 36890, 37980, 39060, 39246, 39879, 43044, 44268, 44310, 45787, 47430, 50218, 53172, 53805, 55335, 56916, 56970, 58590, 58869, 64260, 64566, 65410, 66402, 66465, 71145, 71740, 73780, 75327, 78492, 79758, 88620, 91574, 94860, 96849, 98115, 99603, 100436, 107610, 110670, 111197, 113940, 117180, 117738, 125545, 129132, 130820, 132804, 132930, 137361, 142290, 150654, 159516, 161415, 166005, 176607, 183148, 193698, 196230, 199206, 199395, 215220, 221340, 222394, 225981, 228935, 235476, 251090, 265860, 274722, 284580, 294345, 301308, 322830, 332010, 333591, 353214, 376635, 387396, 392460, 398412, 398790, 412083, 444788, 451962, 457870, 484245, 498015, 502180, 549444, 555985, 588690, 645660, 664020, 667182, 677943, 686805, 706428, 753270, 778379, 797580, 824166, 883035, 903924, 915740, 968490, 996030, 1000773, 1111970, 1129905, 1177380, 1236249, 1334364, 1355886, 1373610, 1506540, 1556758, 1648332, 1667955, 1766070, 1936980, 1992060, 2001546, 2060415, 2223940, 2259810, 2335137, 2472498, 2711772, 2747220, 3002319, 3113516, 3335910, 3389715, 3532140, 3891895, 4003092, 4120830, 4519620, 4670274, 4944996, 5003865, 6004638, 6181245, 6671820, 6779430, 7005411, 7783790, 8241660, 9340548, 10007730, 11675685, 12009276, 12362490, 13558860, 14010822, 15011595, 15567580, 20015460, 21016233, 23351370, 24724980, 28021644, 30023190, 35027055, 42032466, 46702740, 60046380, 70054110, 84064932, 105081165, 140108220, 210162330, 420324660]

約数ペア:

[(1, 420324660), (2, 210162330), (3, 140108220), (4, 105081165), (5, 84064932), (6, 70054110), (7, 60046380), (9, 46702740), (10, 42032466), (12, 35027055), (14, 30023190), (15, 28021644), (17, 24724980), (18, 23351370), (20, 21016233), (21, 20015460), (27, 15567580), (28, 15011595), (30, 14010822), (31, 13558860), (34, 12362490), (35, 12009276), (36, 11675685), (42, 10007730), (45, 9340548), (51, 8241660), (54, 7783790), (60, 7005411), (62, 6779430), (63, 6671820), (68, 6181245), (70, 6004638), (84, 5003865), (85, 4944996), (90, 4670274), (93, 4519620), (102, 4120830), (105, 4003092), (108, 3891895), (119, 3532140), (124, 3389715), (126, 3335910), (135, 3113516), (140, 3002319), (153, 2747220), (155, 2711772), (170, 2472498), (180, 2335137), (186, 2259810), (189, 2223940), (204, 2060415), (210, 2001546), (211, 1992060), (217, 1936980), (238, 1766070), (252, 1667955), (255, 1648332), (270, 1556758), (279, 1506540), (306, 1373610), (310, 1355886), (315, 1334364), (340, 1236249), (357, 1177380), (372, 1129905), (378, 1111970), (420, 1000773), (422, 996030), (434, 968490), (459, 915740), (465, 903924), (476, 883035), (510, 824166), (527, 797580), (540, 778379), (558, 753270), (595, 706428), (612, 686805), (620, 677943), (630, 667182), (633, 664020), (651, 645660), (714, 588690), (756, 555985), (765, 549444), (837, 502180), (844, 498015), (868, 484245), (918, 457870), (930, 451962), (945, 444788), (1020, 412083), (1054, 398790), (1055, 398412), (1071, 392460), (1085, 387396), (1116, 376635), (1190, 353214), (1260, 333591), (1266, 332010), (1302, 322830), (1395, 301308), (1428, 294345), (1477, 284580), (1530, 274722), (1581, 265860), (1674, 251090), (1785, 235476), (1836, 228935), (1860, 225981), (1890, 222394), (1899, 221340), (1953, 215220), (2108, 199395), (2110, 199206), (2142, 196230), (2170, 193698), (2295, 183148), (2380, 176607), (2532, 166005), (2604, 161415), (2635, 159516), (2790, 150654), (2954, 142290), (3060, 137361), (3162, 132930), (3165, 132804), (3213, 130820), (3255, 129132), (3348, 125545), (3570, 117738), (3587, 117180), (3689, 113940), (3780, 111197), (3798, 110670), (3906, 107610), (4185, 100436), (4220, 99603), (4284, 98115), (4340, 96849), (4431, 94860), (4590, 91574), (4743, 88620), (5270, 79758), (5355, 78492), (5580, 75327), (5697, 73780), (5859, 71740), (5908, 71145), (6324, 66465), (6330, 66402), (6426, 65410), (6510, 64566), (6541, 64260), (7140, 58869), (7174, 58590), (7378, 56970), (7385, 56916), (7596, 55335), (7812, 53805), (7905, 53172), (8370, 50218), (8862, 47430), (9180, 45787), (9486, 44310), (9495, 44268), (9765, 43044), (10540, 39879), (10710, 39246), (10761, 39060), (11067, 37980), (11394, 36890), (11718, 35870), (12660, 33201), (12852, 32705), (13020, 32283), (13082, 32130), (13293, 31620), (14229, 29540), (14348, 29295), (14756, 28485), (14770, 28458), (15810, 26586), (16065, 26164), (16740, 25109), (17724, 23715), (17935, 23436), (18445, 22788), (18972, 22155), (18990, 22134), (19530, 21522), (19623, 21420)]