252694680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 928972800

約数和(自身を除く): 676278120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 71, 76, 84, 95, 105, 114, 120, 133, 140, 142, 152, 168, 190, 210, 213, 223, 228, 266, 280, 284, 285, 355, 380, 399, 420, 426, 446, 456, 497, 532, 568, 570, 665, 669, 710, 760, 798, 840, 852, 892, 994, 1064, 1065, 1115, 1140, 1330, 1338, 1349, 1420, 1491, 1561, 1596, 1704, 1784, 1988, 1995, 2130, 2230, 2280, 2485, 2660, 2676, 2698, 2840, 2982, 3122, 3192, 3345, 3976, 3990, 4047, 4237, 4260, 4460, 4683, 4970, 5320, 5352, 5396, 5964, 6244, 6690, 6745, 7455, 7805, 7980, 8094, 8474, 8520, 8920, 9366, 9443, 9940, 10792, 11928, 12488, 12711, 13380, 13490, 14910, 15610, 15833, 15960, 16188, 16948, 18732, 18886, 19880, 20235, 21185, 23415, 25422, 26760, 26980, 28329, 29659, 29820, 31220, 31666, 32376, 33896, 37464, 37772, 40470, 42370, 46830, 47215, 47499, 50844, 53960, 56658, 59318, 59640, 62440, 63332, 63555, 75544, 79165, 80940, 84740, 88977, 93660, 94430, 94998, 101688, 110831, 113316, 118636, 126664, 127110, 141645, 148295, 158330, 161880, 169480, 177954, 187320, 188860, 189996, 221662, 226632, 237272, 237495, 254220, 283290, 296590, 300827, 316660, 332493, 355908, 377720, 379992, 443324, 444885, 474990, 508440, 554155, 566580, 593180, 601654, 633320, 664986, 711816, 886648, 889770, 902481, 949980, 1108310, 1133160, 1186360, 1203308, 1329972, 1504135, 1662465, 1779540, 1804962, 1899960, 2105789, 2216620, 2406616, 2659944, 3008270, 3324930, 3559080, 3609924, 4211578, 4433240, 4512405, 6016540, 6317367, 6649860, 7219848, 8423156, 9024810, 10528945, 12033080, 12634734, 13299720, 16846312, 18049620, 21057890, 25269468, 31586835, 36099240, 42115780, 50538936, 63173670, 84231560, 126347340, 252694680]

約数ペア:

[(1, 252694680), (2, 126347340), (3, 84231560), (4, 63173670), (5, 50538936), (6, 42115780), (7, 36099240), (8, 31586835), (10, 25269468), (12, 21057890), (14, 18049620), (15, 16846312), (19, 13299720), (20, 12634734), (21, 12033080), (24, 10528945), (28, 9024810), (30, 8423156), (35, 7219848), (38, 6649860), (40, 6317367), (42, 6016540), (56, 4512405), (57, 4433240), (60, 4211578), (70, 3609924), (71, 3559080), (76, 3324930), (84, 3008270), (95, 2659944), (105, 2406616), (114, 2216620), (120, 2105789), (133, 1899960), (140, 1804962), (142, 1779540), (152, 1662465), (168, 1504135), (190, 1329972), (210, 1203308), (213, 1186360), (223, 1133160), (228, 1108310), (266, 949980), (280, 902481), (284, 889770), (285, 886648), (355, 711816), (380, 664986), (399, 633320), (420, 601654), (426, 593180), (446, 566580), (456, 554155), (497, 508440), (532, 474990), (568, 444885), (570, 443324), (665, 379992), (669, 377720), (710, 355908), (760, 332493), (798, 316660), (840, 300827), (852, 296590), (892, 283290), (994, 254220), (1064, 237495), (1065, 237272), (1115, 226632), (1140, 221662), (1330, 189996), (1338, 188860), (1349, 187320), (1420, 177954), (1491, 169480), (1561, 161880), (1596, 158330), (1704, 148295), (1784, 141645), (1988, 127110), (1995, 126664), (2130, 118636), (2230, 113316), (2280, 110831), (2485, 101688), (2660, 94998), (2676, 94430), (2698, 93660), (2840, 88977), (2982, 84740), (3122, 80940), (3192, 79165), (3345, 75544), (3976, 63555), (3990, 63332), (4047, 62440), (4237, 59640), (4260, 59318), (4460, 56658), (4683, 53960), (4970, 50844), (5320, 47499), (5352, 47215), (5396, 46830), (5964, 42370), (6244, 40470), (6690, 37772), (6745, 37464), (7455, 33896), (7805, 32376), (7980, 31666), (8094, 31220), (8474, 29820), (8520, 29659), (8920, 28329), (9366, 26980), (9443, 26760), (9940, 25422), (10792, 23415), (11928, 21185), (12488, 20235), (12711, 19880), (13380, 18886), (13490, 18732), (14910, 16948), (15610, 16188), (15833, 15960)]