22871940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 58413180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 71, 78, 84, 91, 105, 118, 130, 140, 142, 156, 177, 182, 195, 210, 213, 236, 260, 273, 284, 295, 354, 355, 364, 390, 413, 420, 426, 455, 497, 546, 590, 708, 710, 767, 780, 826, 852, 885, 910, 923, 994, 1065, 1092, 1180, 1239, 1365, 1420, 1491, 1534, 1652, 1770, 1820, 1846, 1988, 2065, 2130, 2301, 2478, 2485, 2730, 2769, 2982, 3068, 3540, 3692, 3835, 4130, 4189, 4260, 4602, 4615, 4956, 4970, 5369, 5460, 5538, 5964, 6195, 6461, 7455, 7670, 8260, 8378, 9204, 9230, 9940, 10738, 11076, 11505, 12390, 12567, 12922, 13845, 14910, 15340, 16107, 16756, 18460, 19383, 20945, 21476, 23010, 24780, 25134, 25844, 26845, 27690, 29323, 29820, 32214, 32305, 38766, 41890, 46020, 50268, 53690, 54457, 55380, 58646, 62835, 64428, 64610, 77532, 80535, 83780, 87969, 96915, 107380, 108914, 117292, 125670, 129220, 146615, 161070, 163371, 175938, 193830, 217828, 251340, 272285, 293230, 322140, 326742, 351876, 381199, 387660, 439845, 544570, 586460, 653484, 762398, 816855, 879690, 1089140, 1143597, 1524796, 1633710, 1759380, 1905995, 2287194, 3267420, 3811990, 4574388, 5717985, 7623980, 11435970, 22871940]

約数ペア:

[(1, 22871940), (2, 11435970), (3, 7623980), (4, 5717985), (5, 4574388), (6, 3811990), (7, 3267420), (10, 2287194), (12, 1905995), (13, 1759380), (14, 1633710), (15, 1524796), (20, 1143597), (21, 1089140), (26, 879690), (28, 816855), (30, 762398), (35, 653484), (39, 586460), (42, 544570), (52, 439845), (59, 387660), (60, 381199), (65, 351876), (70, 326742), (71, 322140), (78, 293230), (84, 272285), (91, 251340), (105, 217828), (118, 193830), (130, 175938), (140, 163371), (142, 161070), (156, 146615), (177, 129220), (182, 125670), (195, 117292), (210, 108914), (213, 107380), (236, 96915), (260, 87969), (273, 83780), (284, 80535), (295, 77532), (354, 64610), (355, 64428), (364, 62835), (390, 58646), (413, 55380), (420, 54457), (426, 53690), (455, 50268), (497, 46020), (546, 41890), (590, 38766), (708, 32305), (710, 32214), (767, 29820), (780, 29323), (826, 27690), (852, 26845), (885, 25844), (910, 25134), (923, 24780), (994, 23010), (1065, 21476), (1092, 20945), (1180, 19383), (1239, 18460), (1365, 16756), (1420, 16107), (1491, 15340), (1534, 14910), (1652, 13845), (1770, 12922), (1820, 12567), (1846, 12390), (1988, 11505), (2065, 11076), (2130, 10738), (2301, 9940), (2478, 9230), (2485, 9204), (2730, 8378), (2769, 8260), (2982, 7670), (3068, 7455), (3540, 6461), (3692, 6195), (3835, 5964), (4130, 5538), (4189, 5460), (4260, 5369), (4602, 4970), (4615, 4956)]