473213580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2364

約数の個数: 144

約数和(自身を含む): 1563722496

約数和(自身を除く): 1090508916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 490, 497, 588, 710, 735, 852, 980, 994, 1065, 1420, 1470, 1491, 1988, 2130, 2267, 2485, 2940, 2982, 3479, 4260, 4534, 4970, 5964, 6801, 6958, 7455, 9068, 9940, 10437, 11335, 13602, 13916, 14910, 15869, 17395, 20874, 22670, 27204, 29820, 31738, 34005, 34790, 41748, 45340, 47607, 52185, 63476, 68010, 69580, 79345, 95214, 104370, 111083, 136020, 158690, 160957, 190428, 208740, 222166, 238035, 317380, 321914, 333249, 444332, 476070, 482871, 555415, 643828, 666498, 804785, 952140, 965742, 1110830, 1126699, 1332996, 1609570, 1666245, 1931484, 2221660, 2253398, 2414355, 3219140, 3332490, 3380097, 4506796, 4828710, 5633495, 6664980, 6760194, 7886893, 9657420, 11266990, 13520388, 15773786, 16900485, 22533980, 23660679, 31547572, 33800970, 39434465, 47321358, 67601940, 78868930, 94642716, 118303395, 157737860, 236606790, 473213580]

約数ペア:

[(1, 473213580), (2, 236606790), (3, 157737860), (4, 118303395), (5, 94642716), (6, 78868930), (7, 67601940), (10, 47321358), (12, 39434465), (14, 33800970), (15, 31547572), (20, 23660679), (21, 22533980), (28, 16900485), (30, 15773786), (35, 13520388), (42, 11266990), (49, 9657420), (60, 7886893), (70, 6760194), (71, 6664980), (84, 5633495), (98, 4828710), (105, 4506796), (140, 3380097), (142, 3332490), (147, 3219140), (196, 2414355), (210, 2253398), (213, 2221660), (245, 1931484), (284, 1666245), (294, 1609570), (355, 1332996), (420, 1126699), (426, 1110830), (490, 965742), (497, 952140), (588, 804785), (710, 666498), (735, 643828), (852, 555415), (980, 482871), (994, 476070), (1065, 444332), (1420, 333249), (1470, 321914), (1491, 317380), (1988, 238035), (2130, 222166), (2267, 208740), (2485, 190428), (2940, 160957), (2982, 158690), (3479, 136020), (4260, 111083), (4534, 104370), (4970, 95214), (5964, 79345), (6801, 69580), (6958, 68010), (7455, 63476), (9068, 52185), (9940, 47607), (10437, 45340), (11335, 41748), (13602, 34790), (13916, 34005), (14910, 31738), (15869, 29820), (17395, 27204), (20874, 22670)]