323892240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 320

約数和(自身を含む): 1233254400

約数和(自身を除く): 909362160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 73, 76, 80, 84, 95, 105, 112, 114, 120, 133, 139, 140, 146, 152, 168, 190, 210, 219, 228, 240, 266, 278, 280, 285, 292, 304, 336, 365, 380, 399, 417, 420, 438, 456, 511, 532, 556, 560, 570, 584, 665, 695, 730, 760, 798, 834, 840, 876, 912, 973, 1022, 1064, 1095, 1112, 1140, 1168, 1330, 1387, 1390, 1460, 1520, 1533, 1596, 1668, 1680, 1752, 1946, 1995, 2044, 2085, 2128, 2190, 2224, 2280, 2555, 2641, 2660, 2774, 2780, 2919, 2920, 3066, 3192, 3336, 3504, 3892, 3990, 4088, 4161, 4170, 4380, 4560, 4865, 5110, 5282, 5320, 5548, 5560, 5838, 5840, 6132, 6384, 6672, 6935, 7665, 7784, 7923, 7980, 8176, 8322, 8340, 8760, 9709, 9730, 10147, 10220, 10564, 10640, 11096, 11120, 11676, 12264, 13205, 13870, 14595, 15330, 15568, 15846, 15960, 16644, 16680, 17520, 18487, 19418, 19460, 20294, 20440, 20805, 21128, 22192, 23352, 24528, 26410, 27740, 29127, 29190, 30441, 30660, 31692, 31920, 33288, 33360, 36974, 38836, 38920, 39615, 40588, 40880, 41610, 42256, 46704, 48545, 50735, 52820, 55461, 55480, 58254, 58380, 60882, 61320, 63384, 66576, 71029, 73948, 77672, 77840, 79230, 81176, 83220, 92435, 97090, 101470, 105640, 110922, 110960, 116508, 116760, 121764, 122640, 126768, 142058, 145635, 147896, 152205, 155344, 158460, 162352, 166440, 184870, 192793, 194180, 202940, 211280, 213087, 221844, 233016, 233520, 243528, 277305, 284116, 291270, 295792, 304410, 316920, 332880, 355145, 369740, 385586, 388360, 405880, 426174, 443688, 466032, 487056, 554610, 568232, 578379, 582540, 608820, 633840, 710290, 739480, 771172, 776720, 811760, 852348, 887376, 963965, 1065435, 1109220, 1136464, 1156758, 1165080, 1217640, 1349551, 1420580, 1478960, 1542344, 1704696, 1927930, 2130870, 2218440, 2313516, 2330160, 2435280, 2699102, 2841160, 2891895, 3084688, 3409392, 3855860, 4048653, 4261740, 4436880, 4627032, 5398204, 5682320, 5783790, 6747755, 7711720, 8097306, 8523480, 9254064, 10796408, 11567580, 13495510, 15423440, 16194612, 17046960, 20243265, 21592816, 23135160, 26991020, 32389224, 40486530, 46270320, 53982040, 64778448, 80973060, 107964080, 161946120, 323892240]

約数ペア:

[(1, 323892240), (2, 161946120), (3, 107964080), (4, 80973060), (5, 64778448), (6, 53982040), (7, 46270320), (8, 40486530), (10, 32389224), (12, 26991020), (14, 23135160), (15, 21592816), (16, 20243265), (19, 17046960), (20, 16194612), (21, 15423440), (24, 13495510), (28, 11567580), (30, 10796408), (35, 9254064), (38, 8523480), (40, 8097306), (42, 7711720), (48, 6747755), (56, 5783790), (57, 5682320), (60, 5398204), (70, 4627032), (73, 4436880), (76, 4261740), (80, 4048653), (84, 3855860), (95, 3409392), (105, 3084688), (112, 2891895), (114, 2841160), (120, 2699102), (133, 2435280), (139, 2330160), (140, 2313516), (146, 2218440), (152, 2130870), (168, 1927930), (190, 1704696), (210, 1542344), (219, 1478960), (228, 1420580), (240, 1349551), (266, 1217640), (278, 1165080), (280, 1156758), (285, 1136464), (292, 1109220), (304, 1065435), (336, 963965), (365, 887376), (380, 852348), (399, 811760), (417, 776720), (420, 771172), (438, 739480), (456, 710290), (511, 633840), (532, 608820), (556, 582540), (560, 578379), (570, 568232), (584, 554610), (665, 487056), (695, 466032), (730, 443688), (760, 426174), (798, 405880), (834, 388360), (840, 385586), (876, 369740), (912, 355145), (973, 332880), (1022, 316920), (1064, 304410), (1095, 295792), (1112, 291270), (1140, 284116), (1168, 277305), (1330, 243528), (1387, 233520), (1390, 233016), (1460, 221844), (1520, 213087), (1533, 211280), (1596, 202940), (1668, 194180), (1680, 192793), (1752, 184870), (1946, 166440), (1995, 162352), (2044, 158460), (2085, 155344), (2128, 152205), (2190, 147896), (2224, 145635), (2280, 142058), (2555, 126768), (2641, 122640), (2660, 121764), (2774, 116760), (2780, 116508), (2919, 110960), (2920, 110922), (3066, 105640), (3192, 101470), (3336, 97090), (3504, 92435), (3892, 83220), (3990, 81176), (4088, 79230), (4161, 77840), (4170, 77672), (4380, 73948), (4560, 71029), (4865, 66576), (5110, 63384), (5282, 61320), (5320, 60882), (5548, 58380), (5560, 58254), (5838, 55480), (5840, 55461), (6132, 52820), (6384, 50735), (6672, 48545), (6935, 46704), (7665, 42256), (7784, 41610), (7923, 40880), (7980, 40588), (8176, 39615), (8322, 38920), (8340, 38836), (8760, 36974), (9709, 33360), (9730, 33288), (10147, 31920), (10220, 31692), (10564, 30660), (10640, 30441), (11096, 29190), (11120, 29127), (11676, 27740), (12264, 26410), (13205, 24528), (13870, 23352), (14595, 22192), (15330, 21128), (15568, 20805), (15846, 20440), (15960, 20294), (16644, 19460), (16680, 19418), (17520, 18487)]