29363880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 108460800

約数和(自身を除く): 79096920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2689, 2730, 3640, 5378, 5460, 8067, 10756, 10920, 13445, 16134, 18823, 21512, 26890, 32268, 34957, 37646, 40335, 53780, 56469, 64536, 69914, 75292, 80670, 94115, 104871, 107560, 112938, 139828, 150584, 161340, 174785, 188230, 209742, 225876, 244699, 279656, 282345, 322680, 349570, 376460, 419484, 451752, 489398, 524355, 564690, 699140, 734097, 752920, 838968, 978796, 1048710, 1129380, 1223495, 1398280, 1468194, 1957592, 2097420, 2258760, 2446990, 2936388, 3670485, 4194840, 4893980, 5872776, 7340970, 9787960, 14681940, 29363880]

約数ペア:

[(1, 29363880), (2, 14681940), (3, 9787960), (4, 7340970), (5, 5872776), (6, 4893980), (7, 4194840), (8, 3670485), (10, 2936388), (12, 2446990), (13, 2258760), (14, 2097420), (15, 1957592), (20, 1468194), (21, 1398280), (24, 1223495), (26, 1129380), (28, 1048710), (30, 978796), (35, 838968), (39, 752920), (40, 734097), (42, 699140), (52, 564690), (56, 524355), (60, 489398), (65, 451752), (70, 419484), (78, 376460), (84, 349570), (91, 322680), (104, 282345), (105, 279656), (120, 244699), (130, 225876), (140, 209742), (156, 188230), (168, 174785), (182, 161340), (195, 150584), (210, 139828), (260, 112938), (273, 107560), (280, 104871), (312, 94115), (364, 80670), (390, 75292), (420, 69914), (455, 64536), (520, 56469), (546, 53780), (728, 40335), (780, 37646), (840, 34957), (910, 32268), (1092, 26890), (1365, 21512), (1560, 18823), (1820, 16134), (2184, 13445), (2689, 10920), (2730, 10756), (3640, 8067), (5378, 5460)]