831922980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 2916466560

約数和(自身を除く): 2084543580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 53, 57, 60, 70, 76, 84, 95, 98, 105, 106, 114, 133, 140, 147, 159, 190, 196, 210, 212, 228, 245, 265, 266, 281, 285, 294, 318, 371, 380, 399, 420, 490, 530, 532, 562, 570, 588, 636, 665, 735, 742, 795, 798, 843, 931, 980, 1007, 1060, 1113, 1124, 1140, 1330, 1405, 1470, 1484, 1590, 1596, 1686, 1855, 1862, 1967, 1995, 2014, 2226, 2597, 2660, 2793, 2810, 2940, 3021, 3180, 3372, 3710, 3724, 3934, 3990, 4028, 4215, 4452, 4655, 5035, 5194, 5339, 5565, 5586, 5620, 5901, 6042, 7049, 7420, 7791, 7868, 7980, 8430, 9310, 9835, 10070, 10388, 10678, 11130, 11172, 11802, 12084, 12985, 13769, 13965, 14098, 14893, 15105, 15582, 16017, 16860, 18620, 19670, 20140, 21147, 21356, 22260, 23604, 25970, 26695, 27538, 27930, 28196, 29505, 29786, 30210, 31164, 32034, 35245, 37373, 38955, 39340, 41307, 42294, 44679, 49343, 51940, 53390, 55076, 55860, 59010, 59572, 60420, 64068, 68845, 70490, 74465, 74746, 77910, 80085, 82614, 84588, 89358, 98686, 104251, 105735, 106780, 112119, 118020, 137690, 140980, 148029, 148930, 149492, 155820, 160170, 165228, 178716, 186865, 197372, 206535, 208502, 211470, 223395, 224238, 246715, 261611, 275380, 282967, 296058, 297860, 312753, 320340, 373730, 413070, 417004, 422940, 446790, 448476, 493430, 521255, 523222, 560595, 565934, 592116, 625506, 729757, 740145, 747460, 784833, 826140, 848901, 893580, 986860, 1042510, 1046444, 1121190, 1131868, 1251012, 1308055, 1414835, 1459514, 1480290, 1563765, 1569666, 1697802, 1980769, 2085020, 2189271, 2242380, 2616110, 2829670, 2919028, 2960580, 3127530, 3139332, 3395604, 3648785, 3924165, 3961538, 4244505, 4378542, 5232220, 5659340, 5942307, 6255060, 7297570, 7848330, 7923076, 8489010, 8757084, 9903845, 10946355, 11884614, 13865383, 14595140, 15696660, 16978020, 19807690, 21892710, 23769228, 27730766, 29711535, 39615380, 41596149, 43785420, 55461532, 59423070, 69326915, 83192298, 118846140, 138653830, 166384596, 207980745, 277307660, 415961490, 831922980]

約数ペア:

[(1, 831922980), (2, 415961490), (3, 277307660), (4, 207980745), (5, 166384596), (6, 138653830), (7, 118846140), (10, 83192298), (12, 69326915), (14, 59423070), (15, 55461532), (19, 43785420), (20, 41596149), (21, 39615380), (28, 29711535), (30, 27730766), (35, 23769228), (38, 21892710), (42, 19807690), (49, 16978020), (53, 15696660), (57, 14595140), (60, 13865383), (70, 11884614), (76, 10946355), (84, 9903845), (95, 8757084), (98, 8489010), (105, 7923076), (106, 7848330), (114, 7297570), (133, 6255060), (140, 5942307), (147, 5659340), (159, 5232220), (190, 4378542), (196, 4244505), (210, 3961538), (212, 3924165), (228, 3648785), (245, 3395604), (265, 3139332), (266, 3127530), (281, 2960580), (285, 2919028), (294, 2829670), (318, 2616110), (371, 2242380), (380, 2189271), (399, 2085020), (420, 1980769), (490, 1697802), (530, 1569666), (532, 1563765), (562, 1480290), (570, 1459514), (588, 1414835), (636, 1308055), (665, 1251012), (735, 1131868), (742, 1121190), (795, 1046444), (798, 1042510), (843, 986860), (931, 893580), (980, 848901), (1007, 826140), (1060, 784833), (1113, 747460), (1124, 740145), (1140, 729757), (1330, 625506), (1405, 592116), (1470, 565934), (1484, 560595), (1590, 523222), (1596, 521255), (1686, 493430), (1855, 448476), (1862, 446790), (1967, 422940), (1995, 417004), (2014, 413070), (2226, 373730), (2597, 320340), (2660, 312753), (2793, 297860), (2810, 296058), (2940, 282967), (3021, 275380), (3180, 261611), (3372, 246715), (3710, 224238), (3724, 223395), (3934, 211470), (3990, 208502), (4028, 206535), (4215, 197372), (4452, 186865), (4655, 178716), (5035, 165228), (5194, 160170), (5339, 155820), (5565, 149492), (5586, 148930), (5620, 148029), (5901, 140980), (6042, 137690), (7049, 118020), (7420, 112119), (7791, 106780), (7868, 105735), (7980, 104251), (8430, 98686), (9310, 89358), (9835, 84588), (10070, 82614), (10388, 80085), (10678, 77910), (11130, 74746), (11172, 74465), (11802, 70490), (12084, 68845), (12985, 64068), (13769, 60420), (13965, 59572), (14098, 59010), (14893, 55860), (15105, 55076), (15582, 53390), (16017, 51940), (16860, 49343), (18620, 44679), (19670, 42294), (20140, 41307), (21147, 39340), (21356, 38955), (22260, 37373), (23604, 35245), (25970, 32034), (26695, 31164), (27538, 30210), (27930, 29786), (28196, 29505)]