1211393820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 384

約数和(自身を含む): 4573642752

約数和(自身を除く): 3362248932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 105, 119, 124, 130, 140, 155, 156, 170, 182, 186, 195, 204, 210, 217, 221, 238, 255, 260, 273, 310, 340, 357, 364, 372, 390, 403, 420, 421, 434, 442, 455, 465, 476, 510, 527, 546, 595, 620, 651, 663, 714, 780, 806, 842, 868, 884, 910, 930, 1020, 1054, 1085, 1092, 1105, 1190, 1209, 1263, 1302, 1326, 1365, 1428, 1547, 1581, 1612, 1684, 1785, 1820, 1860, 2015, 2105, 2108, 2170, 2210, 2380, 2418, 2526, 2604, 2635, 2652, 2730, 2821, 2947, 3094, 3162, 3255, 3315, 3570, 3689, 4030, 4210, 4340, 4420, 4641, 4836, 5052, 5270, 5460, 5473, 5642, 5894, 6045, 6188, 6315, 6324, 6510, 6630, 6851, 7140, 7157, 7378, 7735, 7905, 8060, 8420, 8463, 8841, 9282, 10540, 10946, 11067, 11284, 11788, 12090, 12630, 13020, 13051, 13260, 13702, 14105, 14314, 14735, 14756, 15470, 15810, 16419, 16926, 17682, 18445, 18564, 20553, 21471, 21892, 22134, 23205, 24180, 25260, 26102, 27365, 27404, 28210, 28628, 29470, 30940, 31620, 32838, 33852, 34255, 35364, 35785, 36890, 38311, 39153, 41106, 42315, 42942, 44205, 44268, 46410, 47957, 50099, 52204, 54730, 55335, 56420, 58940, 65255, 65676, 68510, 71570, 73780, 76622, 78306, 82095, 82212, 84630, 85884, 88410, 91357, 92820, 93041, 95914, 100198, 102765, 107355, 109460, 110670, 114933, 130510, 137020, 143140, 143871, 150297, 153244, 156612, 164190, 169260, 169663, 176820, 182714, 186082, 191555, 191828, 195765, 200396, 205530, 214710, 221340, 221867, 229866, 239785, 250495, 261020, 274071, 279123, 287742, 300594, 328380, 339326, 365428, 372164, 383110, 391530, 411060, 429420, 443734, 456785, 459732, 465205, 479570, 500990, 508989, 548142, 558246, 574665, 575484, 601188, 651287, 665601, 678652, 719355, 751485, 766220, 783060, 848315, 887468, 913570, 930410, 959140, 1001980, 1017978, 1096284, 1109335, 1116492, 1149330, 1187641, 1302574, 1331202, 1370355, 1395615, 1438710, 1502970, 1553069, 1696630, 1827140, 1860820, 1953861, 2035956, 2218670, 2298660, 2375282, 2544945, 2605148, 2662404, 2740710, 2791230, 2877420, 2884271, 3005940, 3106138, 3256435, 3328005, 3393260, 3562923, 3907722, 4437340, 4659207, 4750564, 5089890, 5481420, 5582460, 5768542, 5938205, 6212276, 6512870, 6656010, 7125846, 7765345, 7815444, 8652813, 9318414, 9769305, 10179780, 11537084, 11876410, 13025740, 13312020, 14251692, 14421355, 15530690, 17305626, 17814615, 18636828, 19538610, 20189897, 23296035, 23752820, 28842710, 31061380, 34611252, 35629230, 39077220, 40379794, 43264065, 46592070, 57685420, 60569691, 71258460, 80759588, 86528130, 93184140, 100949485, 121139382, 173056260, 201898970, 242278764, 302848455, 403797940, 605696910, 1211393820]

約数ペア:

[(1, 1211393820), (2, 605696910), (3, 403797940), (4, 302848455), (5, 242278764), (6, 201898970), (7, 173056260), (10, 121139382), (12, 100949485), (13, 93184140), (14, 86528130), (15, 80759588), (17, 71258460), (20, 60569691), (21, 57685420), (26, 46592070), (28, 43264065), (30, 40379794), (31, 39077220), (34, 35629230), (35, 34611252), (39, 31061380), (42, 28842710), (51, 23752820), (52, 23296035), (60, 20189897), (62, 19538610), (65, 18636828), (68, 17814615), (70, 17305626), (78, 15530690), (84, 14421355), (85, 14251692), (91, 13312020), (93, 13025740), (102, 11876410), (105, 11537084), (119, 10179780), (124, 9769305), (130, 9318414), (140, 8652813), (155, 7815444), (156, 7765345), (170, 7125846), (182, 6656010), (186, 6512870), (195, 6212276), (204, 5938205), (210, 5768542), (217, 5582460), (221, 5481420), (238, 5089890), (255, 4750564), (260, 4659207), (273, 4437340), (310, 3907722), (340, 3562923), (357, 3393260), (364, 3328005), (372, 3256435), (390, 3106138), (403, 3005940), (420, 2884271), (421, 2877420), (434, 2791230), (442, 2740710), (455, 2662404), (465, 2605148), (476, 2544945), (510, 2375282), (527, 2298660), (546, 2218670), (595, 2035956), (620, 1953861), (651, 1860820), (663, 1827140), (714, 1696630), (780, 1553069), (806, 1502970), (842, 1438710), (868, 1395615), (884, 1370355), (910, 1331202), (930, 1302574), (1020, 1187641), (1054, 1149330), (1085, 1116492), (1092, 1109335), (1105, 1096284), (1190, 1017978), (1209, 1001980), (1263, 959140), (1302, 930410), (1326, 913570), (1365, 887468), (1428, 848315), (1547, 783060), (1581, 766220), (1612, 751485), (1684, 719355), (1785, 678652), (1820, 665601), (1860, 651287), (2015, 601188), (2105, 575484), (2108, 574665), (2170, 558246), (2210, 548142), (2380, 508989), (2418, 500990), (2526, 479570), (2604, 465205), (2635, 459732), (2652, 456785), (2730, 443734), (2821, 429420), (2947, 411060), (3094, 391530), (3162, 383110), (3255, 372164), (3315, 365428), (3570, 339326), (3689, 328380), (4030, 300594), (4210, 287742), (4340, 279123), (4420, 274071), (4641, 261020), (4836, 250495), (5052, 239785), (5270, 229866), (5460, 221867), (5473, 221340), (5642, 214710), (5894, 205530), (6045, 200396), (6188, 195765), (6315, 191828), (6324, 191555), (6510, 186082), (6630, 182714), (6851, 176820), (7140, 169663), (7157, 169260), (7378, 164190), (7735, 156612), (7905, 153244), (8060, 150297), (8420, 143871), (8463, 143140), (8841, 137020), (9282, 130510), (10540, 114933), (10946, 110670), (11067, 109460), (11284, 107355), (11788, 102765), (12090, 100198), (12630, 95914), (13020, 93041), (13051, 92820), (13260, 91357), (13702, 88410), (14105, 85884), (14314, 84630), (14735, 82212), (14756, 82095), (15470, 78306), (15810, 76622), (16419, 73780), (16926, 71570), (17682, 68510), (18445, 65676), (18564, 65255), (20553, 58940), (21471, 56420), (21892, 55335), (22134, 54730), (23205, 52204), (24180, 50099), (25260, 47957), (26102, 46410), (27365, 44268), (27404, 44205), (28210, 42942), (28628, 42315), (29470, 41106), (30940, 39153), (31620, 38311), (32838, 36890), (33852, 35785), (34255, 35364)]