40735240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 122895360

約数和(自身を除く): 82160120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 91, 95, 104, 124, 130, 133, 140, 152, 155, 182, 190, 217, 247, 248, 260, 266, 280, 310, 361, 364, 380, 403, 434, 455, 494, 520, 532, 589, 620, 665, 722, 728, 760, 806, 868, 910, 988, 1064, 1085, 1178, 1235, 1240, 1330, 1444, 1612, 1729, 1736, 1805, 1820, 1976, 2015, 2170, 2356, 2470, 2527, 2660, 2821, 2888, 2945, 3224, 3458, 3610, 3640, 4030, 4123, 4340, 4693, 4712, 4940, 5054, 5320, 5642, 5890, 6916, 7220, 7657, 8060, 8246, 8645, 8680, 9386, 9880, 10108, 11191, 11284, 11780, 12635, 13832, 14105, 14440, 15314, 16120, 16492, 17290, 18772, 20216, 20615, 22382, 22568, 23465, 23560, 25270, 28210, 30628, 32851, 32984, 34580, 37544, 38285, 41230, 44764, 46930, 50540, 53599, 55955, 56420, 61256, 65702, 69160, 76570, 78337, 82460, 89528, 93860, 101080, 107198, 111910, 112840, 131404, 145483, 153140, 156674, 164255, 164920, 187720, 214396, 223820, 262808, 267995, 290966, 306280, 313348, 328510, 391685, 428792, 447640, 535990, 581932, 626696, 657020, 727415, 783370, 1018381, 1071980, 1163864, 1314040, 1454830, 1566740, 2036762, 2143960, 2909660, 3133480, 4073524, 5091905, 5819320, 8147048, 10183810, 20367620, 40735240]

約数ペア:

[(1, 40735240), (2, 20367620), (4, 10183810), (5, 8147048), (7, 5819320), (8, 5091905), (10, 4073524), (13, 3133480), (14, 2909660), (19, 2143960), (20, 2036762), (26, 1566740), (28, 1454830), (31, 1314040), (35, 1163864), (38, 1071980), (40, 1018381), (52, 783370), (56, 727415), (62, 657020), (65, 626696), (70, 581932), (76, 535990), (91, 447640), (95, 428792), (104, 391685), (124, 328510), (130, 313348), (133, 306280), (140, 290966), (152, 267995), (155, 262808), (182, 223820), (190, 214396), (217, 187720), (247, 164920), (248, 164255), (260, 156674), (266, 153140), (280, 145483), (310, 131404), (361, 112840), (364, 111910), (380, 107198), (403, 101080), (434, 93860), (455, 89528), (494, 82460), (520, 78337), (532, 76570), (589, 69160), (620, 65702), (665, 61256), (722, 56420), (728, 55955), (760, 53599), (806, 50540), (868, 46930), (910, 44764), (988, 41230), (1064, 38285), (1085, 37544), (1178, 34580), (1235, 32984), (1240, 32851), (1330, 30628), (1444, 28210), (1612, 25270), (1729, 23560), (1736, 23465), (1805, 22568), (1820, 22382), (1976, 20615), (2015, 20216), (2170, 18772), (2356, 17290), (2470, 16492), (2527, 16120), (2660, 15314), (2821, 14440), (2888, 14105), (2945, 13832), (3224, 12635), (3458, 11780), (3610, 11284), (3640, 11191), (4030, 10108), (4123, 9880), (4340, 9386), (4693, 8680), (4712, 8645), (4940, 8246), (5054, 8060), (5320, 7657), (5642, 7220), (5890, 6916)]