1239495180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{38327}}^1$

素因数の和:38364

約数の個数: 144

約数和(自身を含む): 4404347136

約数和(自身を除く): 3164851956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 10780, 16170, 32340, 38327, 76654, 114981, 153308, 191635, 229962, 268289, 383270, 421597, 459924, 536578, 574905, 766540, 804867, 843194, 1073156, 1149810, 1264791, 1341445, 1609734, 1686388, 1878023, 2107985, 2299620, 2529582, 2682890, 2951179, 3219468, 3756046, 4024335, 4215970, 5059164, 5365780, 5634069, 5902358, 6323955, 7512092, 8048670, 8431940, 8853537, 9390115, 11268138, 11804716, 12647910, 14755895, 16097340, 17707074, 18780230, 20658253, 22536276, 25295820, 28170345, 29511790, 35414148, 37560460, 41316506, 44267685, 56340690, 59023580, 61974759, 82633012, 88535370, 103291265, 112681380, 123949518, 177070740, 206582530, 247899036, 309873795, 413165060, 619747590, 1239495180]

約数ペア:

[(1, 1239495180), (2, 619747590), (3, 413165060), (4, 309873795), (5, 247899036), (6, 206582530), (7, 177070740), (10, 123949518), (11, 112681380), (12, 103291265), (14, 88535370), (15, 82633012), (20, 61974759), (21, 59023580), (22, 56340690), (28, 44267685), (30, 41316506), (33, 37560460), (35, 35414148), (42, 29511790), (44, 28170345), (49, 25295820), (55, 22536276), (60, 20658253), (66, 18780230), (70, 17707074), (77, 16097340), (84, 14755895), (98, 12647910), (105, 11804716), (110, 11268138), (132, 9390115), (140, 8853537), (147, 8431940), (154, 8048670), (165, 7512092), (196, 6323955), (210, 5902358), (220, 5634069), (231, 5365780), (245, 5059164), (294, 4215970), (308, 4024335), (330, 3756046), (385, 3219468), (420, 2951179), (462, 2682890), (490, 2529582), (539, 2299620), (588, 2107985), (660, 1878023), (735, 1686388), (770, 1609734), (924, 1341445), (980, 1264791), (1078, 1149810), (1155, 1073156), (1470, 843194), (1540, 804867), (1617, 766540), (2156, 574905), (2310, 536578), (2695, 459924), (2940, 421597), (3234, 383270), (4620, 268289), (5390, 229962), (6468, 191635), (8085, 153308), (10780, 114981), (16170, 76654), (32340, 38327)]