39804921720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{2357}}^1$

素因数の和:3219

約数の個数: 256

約数和(自身を含む): 139895424000

約数和(自身を除く): 100090502280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 823, 855, 1026, 1080, 1140, 1368, 1646, 1710, 2052, 2280, 2357, 2469, 2565, 3292, 3420, 4104, 4115, 4714, 4938, 5130, 6584, 6840, 7071, 7407, 8230, 9428, 9876, 10260, 11785, 12345, 14142, 14814, 15637, 16460, 18856, 19752, 20520, 21213, 22221, 23570, 24690, 28284, 29628, 31274, 32920, 35355, 37035, 42426, 44442, 44783, 46911, 47140, 49380, 56568, 59256, 62548, 63639, 70710, 74070, 78185, 84852, 88884, 89566, 93822, 94280, 98760, 106065, 111105, 125096, 127278, 134349, 140733, 141420, 148140, 156370, 169704, 177768, 179132, 187644, 212130, 222210, 223915, 234555, 254556, 268698, 281466, 282840, 296280, 312740, 318195, 358264, 375288, 403047, 422199, 424260, 444420, 447830, 469110, 509112, 537396, 562932, 625480, 636390, 671745, 703665, 806094, 844398, 848520, 888840, 895660, 938220, 1074792, 1125864, 1209141, 1272780, 1343490, 1407330, 1612188, 1688796, 1791320, 1876440, 1939811, 2015235, 2110995, 2418282, 2545560, 2686980, 2814660, 3224376, 3377592, 3879622, 4030470, 4221990, 4836564, 5373960, 5629320, 5819433, 6045705, 7759244, 8060940, 8443980, 9673128, 9699055, 11638866, 12091410, 15518488, 16121880, 16887960, 17458299, 19398110, 23277732, 24182820, 29097165, 34916598, 36856409, 38796220, 46555464, 48365640, 52374897, 58194330, 69833196, 73712818, 77592440, 87291495, 104749794, 110569227, 116388660, 139666392, 147425636, 174582990, 184282045, 209499588, 221138454, 232777320, 261874485, 294851272, 331707681, 349165980, 368564090, 418999176, 442276908, 523748970, 552846135, 663415362, 698331960, 737128180, 884553816, 995123043, 1047497940, 1105692270, 1326830724, 1474256360, 1658538405, 1990246086, 2094995880, 2211384540, 2653661448, 3317076810, 3980492172, 4422769080, 4975615215, 6634153620, 7960984344, 9951230430, 13268307240, 19902460860, 39804921720]

約数ペア:

[(1, 39804921720), (2, 19902460860), (3, 13268307240), (4, 9951230430), (5, 7960984344), (6, 6634153620), (8, 4975615215), (9, 4422769080), (10, 3980492172), (12, 3317076810), (15, 2653661448), (18, 2211384540), (19, 2094995880), (20, 1990246086), (24, 1658538405), (27, 1474256360), (30, 1326830724), (36, 1105692270), (38, 1047497940), (40, 995123043), (45, 884553816), (54, 737128180), (57, 698331960), (60, 663415362), (72, 552846135), (76, 523748970), (90, 442276908), (95, 418999176), (108, 368564090), (114, 349165980), (120, 331707681), (135, 294851272), (152, 261874485), (171, 232777320), (180, 221138454), (190, 209499588), (216, 184282045), (228, 174582990), (270, 147425636), (285, 139666392), (342, 116388660), (360, 110569227), (380, 104749794), (456, 87291495), (513, 77592440), (540, 73712818), (570, 69833196), (684, 58194330), (760, 52374897), (823, 48365640), (855, 46555464), (1026, 38796220), (1080, 36856409), (1140, 34916598), (1368, 29097165), (1646, 24182820), (1710, 23277732), (2052, 19398110), (2280, 17458299), (2357, 16887960), (2469, 16121880), (2565, 15518488), (3292, 12091410), (3420, 11638866), (4104, 9699055), (4115, 9673128), (4714, 8443980), (4938, 8060940), (5130, 7759244), (6584, 6045705), (6840, 5819433), (7071, 5629320), (7407, 5373960), (8230, 4836564), (9428, 4221990), (9876, 4030470), (10260, 3879622), (11785, 3377592), (12345, 3224376), (14142, 2814660), (14814, 2686980), (15637, 2545560), (16460, 2418282), (18856, 2110995), (19752, 2015235), (20520, 1939811), (21213, 1876440), (22221, 1791320), (23570, 1688796), (24690, 1612188), (28284, 1407330), (29628, 1343490), (31274, 1272780), (32920, 1209141), (35355, 1125864), (37035, 1074792), (42426, 938220), (44442, 895660), (44783, 888840), (46911, 848520), (47140, 844398), (49380, 806094), (56568, 703665), (59256, 671745), (62548, 636390), (63639, 625480), (70710, 562932), (74070, 537396), (78185, 509112), (84852, 469110), (88884, 447830), (89566, 444420), (93822, 424260), (94280, 422199), (98760, 403047), (106065, 375288), (111105, 358264), (125096, 318195), (127278, 312740), (134349, 296280), (140733, 282840), (141420, 281466), (148140, 268698), (156370, 254556), (169704, 234555), (177768, 223915), (179132, 222210), (187644, 212130)]