146519640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 518169600

約数和(自身を除く): 371649960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 691, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1382, 1395, 1710, 1767, 1860, 2073, 2232, 2280, 2356, 2764, 2790, 2945, 3420, 3455, 3534, 3720, 4146, 4712, 5301, 5528, 5580, 5890, 6219, 6840, 6910, 7068, 8292, 8835, 10365, 10602, 11160, 11780, 12438, 13129, 13820, 14136, 16584, 17670, 20730, 21204, 21421, 23560, 24876, 26258, 26505, 27640, 31095, 35340, 39387, 41460, 42408, 42842, 49752, 52516, 53010, 62190, 64263, 65645, 70680, 78774, 82920, 85684, 105032, 106020, 107105, 118161, 124380, 128526, 131290, 157548, 171368, 192789, 196935, 212040, 214210, 236322, 248760, 257052, 262580, 315096, 321315, 385578, 393870, 406999, 428420, 472644, 514104, 525160, 590805, 642630, 771156, 787740, 813998, 856840, 945288, 963945, 1181610, 1220997, 1285260, 1542312, 1575480, 1627996, 1927890, 2034995, 2363220, 2441994, 2570520, 3255992, 3662991, 3855780, 4069990, 4726440, 4883988, 6104985, 7325982, 7711560, 8139980, 9767976, 12209970, 14651964, 16279960, 18314955, 24419940, 29303928, 36629910, 48839880, 73259820, 146519640]

約数ペア:

[(1, 146519640), (2, 73259820), (3, 48839880), (4, 36629910), (5, 29303928), (6, 24419940), (8, 18314955), (9, 16279960), (10, 14651964), (12, 12209970), (15, 9767976), (18, 8139980), (19, 7711560), (20, 7325982), (24, 6104985), (30, 4883988), (31, 4726440), (36, 4069990), (38, 3855780), (40, 3662991), (45, 3255992), (57, 2570520), (60, 2441994), (62, 2363220), (72, 2034995), (76, 1927890), (90, 1627996), (93, 1575480), (95, 1542312), (114, 1285260), (120, 1220997), (124, 1181610), (152, 963945), (155, 945288), (171, 856840), (180, 813998), (186, 787740), (190, 771156), (228, 642630), (248, 590805), (279, 525160), (285, 514104), (310, 472644), (342, 428420), (360, 406999), (372, 393870), (380, 385578), (456, 321315), (465, 315096), (558, 262580), (570, 257052), (589, 248760), (620, 236322), (684, 214210), (691, 212040), (744, 196935), (760, 192789), (855, 171368), (930, 157548), (1116, 131290), (1140, 128526), (1178, 124380), (1240, 118161), (1368, 107105), (1382, 106020), (1395, 105032), (1710, 85684), (1767, 82920), (1860, 78774), (2073, 70680), (2232, 65645), (2280, 64263), (2356, 62190), (2764, 53010), (2790, 52516), (2945, 49752), (3420, 42842), (3455, 42408), (3534, 41460), (3720, 39387), (4146, 35340), (4712, 31095), (5301, 27640), (5528, 26505), (5580, 26258), (5890, 24876), (6219, 23560), (6840, 21421), (6910, 21204), (7068, 20730), (8292, 17670), (8835, 16584), (10365, 14136), (10602, 13820), (11160, 13129), (11780, 12438)]