152091940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 286847708

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 71, 77, 91, 107, 110, 130, 140, 142, 143, 154, 182, 214, 220, 260, 284, 286, 308, 355, 364, 385, 428, 455, 497, 535, 572, 710, 715, 749, 770, 781, 910, 923, 994, 1001, 1070, 1177, 1391, 1420, 1430, 1498, 1540, 1562, 1820, 1846, 1988, 2002, 2140, 2354, 2485, 2782, 2860, 2996, 3124, 3692, 3745, 3905, 4004, 4615, 4708, 4970, 5005, 5467, 5564, 5885, 6461, 6955, 7490, 7597, 7810, 8239, 9230, 9737, 9940, 10010, 10153, 10934, 11770, 12922, 13910, 14980, 15194, 15301, 15620, 16478, 18460, 19474, 20020, 20306, 21868, 23540, 25844, 27335, 27820, 30388, 30602, 32305, 32956, 37985, 38948, 40612, 41195, 48685, 50765, 53179, 54670, 61204, 64610, 71071, 75970, 76505, 82390, 83567, 97370, 98761, 101530, 106358, 107107, 109340, 129220, 142142, 151940, 153010, 164780, 167134, 194740, 197522, 203060, 212716, 214214, 265895, 284284, 306020, 334268, 355355, 395044, 417835, 428428, 493805, 531790, 535535, 584969, 691327, 710710, 835670, 987610, 1063580, 1071070, 1086371, 1169938, 1382654, 1421420, 1671340, 1975220, 2142140, 2172742, 2339876, 2765308, 2924845, 3456635, 4345484, 5431855, 5849690, 6913270, 7604597, 10863710, 11699380, 13826540, 15209194, 21727420, 30418388, 38022985, 76045970, 152091940]

約数ペア:

[(1, 152091940), (2, 76045970), (4, 38022985), (5, 30418388), (7, 21727420), (10, 15209194), (11, 13826540), (13, 11699380), (14, 10863710), (20, 7604597), (22, 6913270), (26, 5849690), (28, 5431855), (35, 4345484), (44, 3456635), (52, 2924845), (55, 2765308), (65, 2339876), (70, 2172742), (71, 2142140), (77, 1975220), (91, 1671340), (107, 1421420), (110, 1382654), (130, 1169938), (140, 1086371), (142, 1071070), (143, 1063580), (154, 987610), (182, 835670), (214, 710710), (220, 691327), (260, 584969), (284, 535535), (286, 531790), (308, 493805), (355, 428428), (364, 417835), (385, 395044), (428, 355355), (455, 334268), (497, 306020), (535, 284284), (572, 265895), (710, 214214), (715, 212716), (749, 203060), (770, 197522), (781, 194740), (910, 167134), (923, 164780), (994, 153010), (1001, 151940), (1070, 142142), (1177, 129220), (1391, 109340), (1420, 107107), (1430, 106358), (1498, 101530), (1540, 98761), (1562, 97370), (1820, 83567), (1846, 82390), (1988, 76505), (2002, 75970), (2140, 71071), (2354, 64610), (2485, 61204), (2782, 54670), (2860, 53179), (2996, 50765), (3124, 48685), (3692, 41195), (3745, 40612), (3905, 38948), (4004, 37985), (4615, 32956), (4708, 32305), (4970, 30602), (5005, 30388), (5467, 27820), (5564, 27335), (5885, 25844), (6461, 23540), (6955, 21868), (7490, 20306), (7597, 20020), (7810, 19474), (8239, 18460), (9230, 16478), (9737, 15620), (9940, 15301), (10010, 15194), (10153, 14980), (10934, 13910), (11770, 12922)]