173430480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 574784640

約数和(自身を除く): 401354160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 521, 570, 584, 730, 760, 876, 912, 1042, 1095, 1140, 1168, 1387, 1460, 1520, 1563, 1752, 2084, 2190, 2280, 2605, 2774, 2920, 3126, 3504, 4161, 4168, 4380, 4560, 5210, 5548, 5840, 6252, 6935, 7815, 8322, 8336, 8760, 9899, 10420, 11096, 12504, 13870, 15630, 16644, 17520, 19798, 20805, 20840, 22192, 25008, 27740, 29697, 31260, 33288, 38033, 39596, 41610, 41680, 49495, 55480, 59394, 62520, 66576, 76066, 79192, 83220, 98990, 110960, 114099, 118788, 125040, 148485, 152132, 158384, 166440, 190165, 197980, 228198, 237576, 296970, 304264, 332880, 380330, 395960, 456396, 475152, 570495, 593940, 608528, 722627, 760660, 791920, 912792, 1140990, 1187880, 1445254, 1521320, 1825584, 2167881, 2281980, 2375760, 2890508, 3042640, 3613135, 4335762, 4563960, 5781016, 7226270, 8671524, 9127920, 10839405, 11562032, 14452540, 17343048, 21678810, 28905080, 34686096, 43357620, 57810160, 86715240, 173430480]

約数ペア:

[(1, 173430480), (2, 86715240), (3, 57810160), (4, 43357620), (5, 34686096), (6, 28905080), (8, 21678810), (10, 17343048), (12, 14452540), (15, 11562032), (16, 10839405), (19, 9127920), (20, 8671524), (24, 7226270), (30, 5781016), (38, 4563960), (40, 4335762), (48, 3613135), (57, 3042640), (60, 2890508), (73, 2375760), (76, 2281980), (80, 2167881), (95, 1825584), (114, 1521320), (120, 1445254), (146, 1187880), (152, 1140990), (190, 912792), (219, 791920), (228, 760660), (240, 722627), (285, 608528), (292, 593940), (304, 570495), (365, 475152), (380, 456396), (438, 395960), (456, 380330), (521, 332880), (570, 304264), (584, 296970), (730, 237576), (760, 228198), (876, 197980), (912, 190165), (1042, 166440), (1095, 158384), (1140, 152132), (1168, 148485), (1387, 125040), (1460, 118788), (1520, 114099), (1563, 110960), (1752, 98990), (2084, 83220), (2190, 79192), (2280, 76066), (2605, 66576), (2774, 62520), (2920, 59394), (3126, 55480), (3504, 49495), (4161, 41680), (4168, 41610), (4380, 39596), (4560, 38033), (5210, 33288), (5548, 31260), (5840, 29697), (6252, 27740), (6935, 25008), (7815, 22192), (8322, 20840), (8336, 20805), (8760, 19798), (9899, 17520), (10420, 16644), (11096, 15630), (12504, 13870)]