290248140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 1097349120

約数和(自身を除く): 807100980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 53, 59, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 106, 118, 119, 130, 140, 156, 159, 170, 177, 182, 195, 204, 210, 212, 221, 236, 238, 255, 260, 265, 273, 295, 318, 340, 354, 357, 364, 371, 390, 413, 420, 442, 455, 476, 510, 530, 546, 590, 595, 636, 663, 689, 708, 714, 742, 767, 780, 795, 826, 884, 885, 901, 910, 1003, 1020, 1060, 1092, 1105, 1113, 1180, 1190, 1239, 1326, 1365, 1378, 1428, 1484, 1534, 1547, 1590, 1652, 1770, 1785, 1802, 1820, 1855, 2006, 2065, 2067, 2210, 2226, 2301, 2380, 2478, 2652, 2703, 2730, 2756, 3009, 3068, 3094, 3127, 3180, 3315, 3445, 3540, 3570, 3604, 3710, 3835, 4012, 4130, 4134, 4420, 4452, 4505, 4602, 4641, 4823, 4956, 5015, 5369, 5406, 5460, 5565, 6018, 6188, 6195, 6254, 6307, 6630, 6890, 7021, 7140, 7420, 7670, 7735, 8260, 8268, 9010, 9204, 9282, 9381, 9646, 10030, 10335, 10738, 10812, 11130, 11505, 11713, 12036, 12390, 12508, 12614, 13039, 13260, 13515, 13780, 14042, 14469, 15045, 15340, 15470, 15635, 16107, 18020, 18564, 18762, 18921, 19292, 20060, 20670, 21063, 21476, 21889, 22260, 23010, 23205, 23426, 24115, 24780, 25228, 26078, 26845, 27030, 28084, 28938, 30090, 30940, 31270, 31535, 32214, 35105, 35139, 37524, 37842, 39117, 40651, 41340, 42126, 43778, 46020, 46410, 46852, 46905, 48230, 52156, 53159, 53690, 54060, 57876, 58565, 60180, 62540, 63070, 64428, 65195, 65667, 70210, 70278, 72345, 75684, 78234, 80535, 81302, 81991, 84252, 87556, 91273, 92820, 93810, 94605, 96460, 105315, 106318, 107380, 109445, 117130, 121953, 126140, 130390, 131334, 140420, 140556, 144690, 156468, 159477, 161070, 162604, 163982, 175695, 182546, 187620, 189210, 195585, 203255, 210630, 212636, 218890, 234260, 243906, 245973, 260780, 262668, 265795, 273819, 284557, 289380, 318954, 322140, 327964, 328335, 351390, 365092, 372113, 378420, 391170, 406510, 409955, 421260, 437780, 456365, 487812, 491946, 531590, 547638, 569114, 609765, 637908, 656670, 691067, 702780, 744226, 782340, 797385, 813020, 819910, 853671, 912730, 983892, 1063180, 1095276, 1116339, 1138228, 1219530, 1229865, 1313340, 1369095, 1382134, 1422785, 1488452, 1594770, 1639820, 1707342, 1825460, 1860565, 2073201, 2232678, 2439060, 2459730, 2738190, 2764268, 2845570, 3189540, 3414684, 3455335, 3721130, 4146402, 4268355, 4465356, 4837469, 4919460, 5476380, 5581695, 5691140, 6910670, 7442260, 8292804, 8536710, 9674938, 10366005, 11163390, 13821340, 14512407, 17073420, 19349876, 20732010, 22326780, 24187345, 29024814, 41464020, 48374690, 58049628, 72562035, 96749380, 145124070, 290248140]

約数ペア:

[(1, 290248140), (2, 145124070), (3, 96749380), (4, 72562035), (5, 58049628), (6, 48374690), (7, 41464020), (10, 29024814), (12, 24187345), (13, 22326780), (14, 20732010), (15, 19349876), (17, 17073420), (20, 14512407), (21, 13821340), (26, 11163390), (28, 10366005), (30, 9674938), (34, 8536710), (35, 8292804), (39, 7442260), (42, 6910670), (51, 5691140), (52, 5581695), (53, 5476380), (59, 4919460), (60, 4837469), (65, 4465356), (68, 4268355), (70, 4146402), (78, 3721130), (84, 3455335), (85, 3414684), (91, 3189540), (102, 2845570), (105, 2764268), (106, 2738190), (118, 2459730), (119, 2439060), (130, 2232678), (140, 2073201), (156, 1860565), (159, 1825460), (170, 1707342), (177, 1639820), (182, 1594770), (195, 1488452), (204, 1422785), (210, 1382134), (212, 1369095), (221, 1313340), (236, 1229865), (238, 1219530), (255, 1138228), (260, 1116339), (265, 1095276), (273, 1063180), (295, 983892), (318, 912730), (340, 853671), (354, 819910), (357, 813020), (364, 797385), (371, 782340), (390, 744226), (413, 702780), (420, 691067), (442, 656670), (455, 637908), (476, 609765), (510, 569114), (530, 547638), (546, 531590), (590, 491946), (595, 487812), (636, 456365), (663, 437780), (689, 421260), (708, 409955), (714, 406510), (742, 391170), (767, 378420), (780, 372113), (795, 365092), (826, 351390), (884, 328335), (885, 327964), (901, 322140), (910, 318954), (1003, 289380), (1020, 284557), (1060, 273819), (1092, 265795), (1105, 262668), (1113, 260780), (1180, 245973), (1190, 243906), (1239, 234260), (1326, 218890), (1365, 212636), (1378, 210630), (1428, 203255), (1484, 195585), (1534, 189210), (1547, 187620), (1590, 182546), (1652, 175695), (1770, 163982), (1785, 162604), (1802, 161070), (1820, 159477), (1855, 156468), (2006, 144690), (2065, 140556), (2067, 140420), (2210, 131334), (2226, 130390), (2301, 126140), (2380, 121953), (2478, 117130), (2652, 109445), (2703, 107380), (2730, 106318), (2756, 105315), (3009, 96460), (3068, 94605), (3094, 93810), (3127, 92820), (3180, 91273), (3315, 87556), (3445, 84252), (3540, 81991), (3570, 81302), (3604, 80535), (3710, 78234), (3835, 75684), (4012, 72345), (4130, 70278), (4134, 70210), (4420, 65667), (4452, 65195), (4505, 64428), (4602, 63070), (4641, 62540), (4823, 60180), (4956, 58565), (5015, 57876), (5369, 54060), (5406, 53690), (5460, 53159), (5565, 52156), (6018, 48230), (6188, 46905), (6195, 46852), (6254, 46410), (6307, 46020), (6630, 43778), (6890, 42126), (7021, 41340), (7140, 40651), (7420, 39117), (7670, 37842), (7735, 37524), (8260, 35139), (8268, 35105), (9010, 32214), (9204, 31535), (9282, 31270), (9381, 30940), (9646, 30090), (10030, 28938), (10335, 28084), (10738, 27030), (10812, 26845), (11130, 26078), (11505, 25228), (11713, 24780), (12036, 24115), (12390, 23426), (12508, 23205), (12614, 23010), (13039, 22260), (13260, 21889), (13515, 21476), (13780, 21063), (14042, 20670), (14469, 20060), (15045, 19292), (15340, 18921), (15470, 18762), (15635, 18564), (16107, 18020)]