3857964880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 11724963840

約数和(自身を除く): 7866998960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 89, 110, 112, 124, 140, 154, 155, 176, 178, 217, 220, 227, 248, 280, 308, 310, 341, 356, 385, 434, 440, 445, 454, 496, 560, 616, 620, 623, 682, 712, 770, 868, 880, 890, 908, 979, 1085, 1135, 1232, 1240, 1246, 1364, 1424, 1540, 1589, 1705, 1736, 1780, 1816, 1958, 2170, 2270, 2387, 2480, 2492, 2497, 2728, 2759, 3080, 3115, 3178, 3410, 3472, 3560, 3632, 3916, 4340, 4540, 4774, 4895, 4984, 4994, 5456, 5518, 6160, 6230, 6356, 6820, 6853, 7037, 7120, 7832, 7945, 8680, 9080, 9548, 9790, 9968, 9988, 11036, 11935, 12460, 12485, 12712, 13640, 13706, 13795, 14074, 15664, 15890, 17360, 17479, 18160, 19096, 19313, 19580, 19976, 20203, 22072, 23870, 24920, 24970, 25424, 27280, 27412, 27590, 28148, 30349, 31780, 34265, 34958, 35185, 38192, 38626, 39160, 39952, 40406, 44144, 47740, 49259, 49840, 49940, 54824, 55180, 56296, 60698, 63560, 68530, 69916, 70370, 77252, 77407, 78320, 80812, 87395, 95480, 96565, 98518, 99880, 101015, 109648, 110360, 112592, 121396, 127120, 137060, 139832, 140740, 141421, 151745, 154504, 154814, 161624, 174790, 190960, 193130, 197036, 199760, 202030, 212443, 220720, 222233, 242792, 246295, 274120, 279664, 281480, 282842, 303490, 309008, 309628, 323248, 349580, 386260, 387035, 394072, 404060, 424886, 444466, 485584, 492590, 541849, 548240, 562960, 565684, 606980, 619256, 626293, 699160, 707105, 772520, 774070, 788144, 808120, 849772, 888932, 985180, 1062215, 1083698, 1111165, 1131368, 1213960, 1238512, 1252586, 1398320, 1414210, 1545040, 1548140, 1555631, 1616240, 1699544, 1777864, 1970360, 2124430, 2167396, 2222330, 2262736, 2427920, 2505172, 2709245, 2828420, 3096280, 3111262, 3131465, 3399088, 3555728, 3940720, 4248860, 4334792, 4384051, 4444660, 5010344, 5418490, 5656840, 6192560, 6222524, 6262930, 6889223, 7778155, 8497720, 8669584, 8768102, 8889320, 10020688, 10836980, 11313680, 12445048, 12525860, 13778446, 15556310, 16995440, 17536204, 17778640, 21673960, 21920255, 24890096, 25051720, 27556892, 31112620, 34446115, 35072408, 43347920, 43840510, 48224561, 50103440, 55113784, 62225240, 68892230, 70144816, 87681020, 96449122, 110227568, 124450480, 137784460, 175362040, 192898244, 241122805, 275568920, 350724080, 385796488, 482245610, 551137840, 771592976, 964491220, 1928982440, 3857964880]

約数ペア:

[(1, 3857964880), (2, 1928982440), (4, 964491220), (5, 771592976), (7, 551137840), (8, 482245610), (10, 385796488), (11, 350724080), (14, 275568920), (16, 241122805), (20, 192898244), (22, 175362040), (28, 137784460), (31, 124450480), (35, 110227568), (40, 96449122), (44, 87681020), (55, 70144816), (56, 68892230), (62, 62225240), (70, 55113784), (77, 50103440), (80, 48224561), (88, 43840510), (89, 43347920), (110, 35072408), (112, 34446115), (124, 31112620), (140, 27556892), (154, 25051720), (155, 24890096), (176, 21920255), (178, 21673960), (217, 17778640), (220, 17536204), (227, 16995440), (248, 15556310), (280, 13778446), (308, 12525860), (310, 12445048), (341, 11313680), (356, 10836980), (385, 10020688), (434, 8889320), (440, 8768102), (445, 8669584), (454, 8497720), (496, 7778155), (560, 6889223), (616, 6262930), (620, 6222524), (623, 6192560), (682, 5656840), (712, 5418490), (770, 5010344), (868, 4444660), (880, 4384051), (890, 4334792), (908, 4248860), (979, 3940720), (1085, 3555728), (1135, 3399088), (1232, 3131465), (1240, 3111262), (1246, 3096280), (1364, 2828420), (1424, 2709245), (1540, 2505172), (1589, 2427920), (1705, 2262736), (1736, 2222330), (1780, 2167396), (1816, 2124430), (1958, 1970360), (2170, 1777864), (2270, 1699544), (2387, 1616240), (2480, 1555631), (2492, 1548140), (2497, 1545040), (2728, 1414210), (2759, 1398320), (3080, 1252586), (3115, 1238512), (3178, 1213960), (3410, 1131368), (3472, 1111165), (3560, 1083698), (3632, 1062215), (3916, 985180), (4340, 888932), (4540, 849772), (4774, 808120), (4895, 788144), (4984, 774070), (4994, 772520), (5456, 707105), (5518, 699160), (6160, 626293), (6230, 619256), (6356, 606980), (6820, 565684), (6853, 562960), (7037, 548240), (7120, 541849), (7832, 492590), (7945, 485584), (8680, 444466), (9080, 424886), (9548, 404060), (9790, 394072), (9968, 387035), (9988, 386260), (11036, 349580), (11935, 323248), (12460, 309628), (12485, 309008), (12712, 303490), (13640, 282842), (13706, 281480), (13795, 279664), (14074, 274120), (15664, 246295), (15890, 242792), (17360, 222233), (17479, 220720), (18160, 212443), (19096, 202030), (19313, 199760), (19580, 197036), (19976, 193130), (20203, 190960), (22072, 174790), (23870, 161624), (24920, 154814), (24970, 154504), (25424, 151745), (27280, 141421), (27412, 140740), (27590, 139832), (28148, 137060), (30349, 127120), (31780, 121396), (34265, 112592), (34958, 110360), (35185, 109648), (38192, 101015), (38626, 99880), (39160, 98518), (39952, 96565), (40406, 95480), (44144, 87395), (47740, 80812), (49259, 78320), (49840, 77407), (49940, 77252), (54824, 70370), (55180, 69916), (56296, 68530), (60698, 63560)]