518656680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 1788134400

約数和(自身を除く): 1269477720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 191, 228, 285, 342, 360, 380, 382, 397, 456, 570, 573, 684, 760, 764, 794, 855, 955, 1140, 1146, 1191, 1368, 1528, 1588, 1710, 1719, 1910, 1985, 2280, 2292, 2382, 2865, 3176, 3420, 3438, 3573, 3629, 3820, 3970, 4584, 4764, 5730, 5955, 6840, 6876, 7146, 7258, 7543, 7640, 7940, 8595, 9528, 10887, 11460, 11910, 13752, 14292, 14516, 15086, 15880, 17190, 17865, 18145, 21774, 22629, 22920, 23820, 28584, 29032, 30172, 32661, 34380, 35730, 36290, 37715, 43548, 45258, 47640, 54435, 60344, 65322, 67887, 68760, 71460, 72580, 75430, 75827, 87096, 90516, 108870, 113145, 130644, 135774, 142920, 145160, 150860, 151654, 163305, 181032, 217740, 226290, 227481, 261288, 271548, 301720, 303308, 326610, 339435, 379135, 435480, 452580, 454962, 543096, 606616, 653220, 678870, 682443, 758270, 905160, 909924, 1137405, 1306440, 1357740, 1364886, 1440713, 1516540, 1819848, 2274810, 2715480, 2729772, 2881426, 3033080, 3412215, 4322139, 4549620, 5459544, 5762852, 6824430, 7203565, 8644278, 9099240, 11525704, 12966417, 13648860, 14407130, 17288556, 21610695, 25932834, 27297720, 28814260, 34577112, 43221390, 51865668, 57628520, 64832085, 86442780, 103731336, 129664170, 172885560, 259328340, 518656680]

約数ペア:

[(1, 518656680), (2, 259328340), (3, 172885560), (4, 129664170), (5, 103731336), (6, 86442780), (8, 64832085), (9, 57628520), (10, 51865668), (12, 43221390), (15, 34577112), (18, 28814260), (19, 27297720), (20, 25932834), (24, 21610695), (30, 17288556), (36, 14407130), (38, 13648860), (40, 12966417), (45, 11525704), (57, 9099240), (60, 8644278), (72, 7203565), (76, 6824430), (90, 5762852), (95, 5459544), (114, 4549620), (120, 4322139), (152, 3412215), (171, 3033080), (180, 2881426), (190, 2729772), (191, 2715480), (228, 2274810), (285, 1819848), (342, 1516540), (360, 1440713), (380, 1364886), (382, 1357740), (397, 1306440), (456, 1137405), (570, 909924), (573, 905160), (684, 758270), (760, 682443), (764, 678870), (794, 653220), (855, 606616), (955, 543096), (1140, 454962), (1146, 452580), (1191, 435480), (1368, 379135), (1528, 339435), (1588, 326610), (1710, 303308), (1719, 301720), (1910, 271548), (1985, 261288), (2280, 227481), (2292, 226290), (2382, 217740), (2865, 181032), (3176, 163305), (3420, 151654), (3438, 150860), (3573, 145160), (3629, 142920), (3820, 135774), (3970, 130644), (4584, 113145), (4764, 108870), (5730, 90516), (5955, 87096), (6840, 75827), (6876, 75430), (7146, 72580), (7258, 71460), (7543, 68760), (7640, 67887), (7940, 65322), (8595, 60344), (9528, 54435), (10887, 47640), (11460, 45258), (11910, 43548), (13752, 37715), (14292, 36290), (14516, 35730), (15086, 34380), (15880, 32661), (17190, 30172), (17865, 29032), (18145, 28584), (21774, 23820), (22629, 22920)]