156793560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 440403240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 239, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 478, 497, 568, 616, 660, 710, 717, 770, 781, 840, 852, 924, 956, 994, 1065, 1155, 1195, 1320, 1420, 1434, 1491, 1540, 1562, 1673, 1704, 1848, 1912, 1988, 2130, 2310, 2343, 2390, 2485, 2629, 2840, 2868, 2982, 3080, 3124, 3346, 3585, 3905, 3976, 4260, 4620, 4686, 4780, 4970, 5019, 5258, 5467, 5736, 5964, 6248, 6692, 7170, 7455, 7810, 7887, 8365, 8520, 9240, 9372, 9560, 9940, 10038, 10516, 10934, 11715, 11928, 13145, 13384, 14340, 14910, 15620, 15774, 16401, 16730, 16969, 18403, 18744, 19880, 20076, 21032, 21868, 23430, 25095, 26290, 27335, 28680, 29820, 31240, 31548, 32802, 33460, 33938, 36806, 39435, 40152, 43736, 46860, 50190, 50907, 52580, 54670, 55209, 59640, 63096, 65604, 66920, 67876, 73612, 78870, 82005, 84845, 92015, 93720, 100380, 101814, 105160, 109340, 110418, 118783, 131208, 135752, 147224, 157740, 164010, 169690, 184030, 186659, 200760, 203628, 218680, 220836, 237566, 254535, 276045, 315480, 328020, 339380, 356349, 368060, 373318, 407256, 441672, 475132, 509070, 552090, 559977, 593915, 656040, 678760, 712698, 736120, 746636, 933295, 950264, 1018140, 1104180, 1119954, 1187830, 1306613, 1425396, 1493272, 1781745, 1866590, 2036280, 2208360, 2239908, 2375660, 2613226, 2799885, 2850792, 3563490, 3733180, 3919839, 4479816, 4751320, 5226452, 5599770, 6533065, 7126980, 7466360, 7839678, 10452904, 11199540, 13066130, 14253960, 15679356, 19599195, 22399080, 26132260, 31358712, 39198390, 52264520, 78396780, 156793560]

約数ペア:

[(1, 156793560), (2, 78396780), (3, 52264520), (4, 39198390), (5, 31358712), (6, 26132260), (7, 22399080), (8, 19599195), (10, 15679356), (11, 14253960), (12, 13066130), (14, 11199540), (15, 10452904), (20, 7839678), (21, 7466360), (22, 7126980), (24, 6533065), (28, 5599770), (30, 5226452), (33, 4751320), (35, 4479816), (40, 3919839), (42, 3733180), (44, 3563490), (55, 2850792), (56, 2799885), (60, 2613226), (66, 2375660), (70, 2239908), (71, 2208360), (77, 2036280), (84, 1866590), (88, 1781745), (105, 1493272), (110, 1425396), (120, 1306613), (132, 1187830), (140, 1119954), (142, 1104180), (154, 1018140), (165, 950264), (168, 933295), (210, 746636), (213, 736120), (220, 712698), (231, 678760), (239, 656040), (264, 593915), (280, 559977), (284, 552090), (308, 509070), (330, 475132), (355, 441672), (385, 407256), (420, 373318), (426, 368060), (440, 356349), (462, 339380), (478, 328020), (497, 315480), (568, 276045), (616, 254535), (660, 237566), (710, 220836), (717, 218680), (770, 203628), (781, 200760), (840, 186659), (852, 184030), (924, 169690), (956, 164010), (994, 157740), (1065, 147224), (1155, 135752), (1195, 131208), (1320, 118783), (1420, 110418), (1434, 109340), (1491, 105160), (1540, 101814), (1562, 100380), (1673, 93720), (1704, 92015), (1848, 84845), (1912, 82005), (1988, 78870), (2130, 73612), (2310, 67876), (2343, 66920), (2390, 65604), (2485, 63096), (2629, 59640), (2840, 55209), (2868, 54670), (2982, 52580), (3080, 50907), (3124, 50190), (3346, 46860), (3585, 43736), (3905, 40152), (3976, 39435), (4260, 36806), (4620, 33938), (4686, 33460), (4780, 32802), (4970, 31548), (5019, 31240), (5258, 29820), (5467, 28680), (5736, 27335), (5964, 26290), (6248, 25095), (6692, 23430), (7170, 21868), (7455, 21032), (7810, 20076), (7887, 19880), (8365, 18744), (8520, 18403), (9240, 16969), (9372, 16730), (9560, 16401), (9940, 15774), (10038, 15620), (10516, 14910), (10934, 14340), (11715, 13384), (11928, 13145)]