294985320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 1023805440

約数和(自身を除く): 728820120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4231, 4648, 4980, 5810, 6972, 8462, 8715, 9960, 11620, 12693, 13944, 16924, 17430, 21155, 23240, 25386, 29617, 33848, 34860, 42310, 50772, 59234, 63465, 69720, 84620, 88851, 101544, 118468, 126930, 148085, 169240, 177702, 236936, 253860, 296170, 351173, 355404, 444255, 507720, 592340, 702346, 710808, 888510, 1053519, 1184680, 1404692, 1755865, 1777020, 2107038, 2458211, 2809384, 3511730, 3554040, 4214076, 4916422, 5267595, 7023460, 7374633, 8428152, 9832844, 10535190, 12291055, 14046920, 14749266, 19665688, 21070380, 24582110, 29498532, 36873165, 42140760, 49164220, 58997064, 73746330, 98328440, 147492660, 294985320]

約数ペア:

[(1, 294985320), (2, 147492660), (3, 98328440), (4, 73746330), (5, 58997064), (6, 49164220), (7, 42140760), (8, 36873165), (10, 29498532), (12, 24582110), (14, 21070380), (15, 19665688), (20, 14749266), (21, 14046920), (24, 12291055), (28, 10535190), (30, 9832844), (35, 8428152), (40, 7374633), (42, 7023460), (56, 5267595), (60, 4916422), (70, 4214076), (83, 3554040), (84, 3511730), (105, 2809384), (120, 2458211), (140, 2107038), (166, 1777020), (168, 1755865), (210, 1404692), (249, 1184680), (280, 1053519), (332, 888510), (415, 710808), (420, 702346), (498, 592340), (581, 507720), (664, 444255), (830, 355404), (840, 351173), (996, 296170), (1162, 253860), (1245, 236936), (1660, 177702), (1743, 169240), (1992, 148085), (2324, 126930), (2490, 118468), (2905, 101544), (3320, 88851), (3486, 84620), (4231, 69720), (4648, 63465), (4980, 59234), (5810, 50772), (6972, 42310), (8462, 34860), (8715, 33848), (9960, 29617), (11620, 25386), (12693, 23240), (13944, 21155), (16924, 17430)]