2389596560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 6719569920

約数和(自身を除く): 4329973360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 47, 52, 62, 65, 76, 80, 83, 94, 95, 104, 124, 130, 152, 155, 166, 188, 190, 208, 235, 247, 248, 260, 304, 310, 332, 376, 380, 403, 415, 470, 494, 496, 520, 589, 611, 620, 664, 752, 760, 806, 830, 893, 940, 988, 1040, 1079, 1178, 1222, 1235, 1240, 1328, 1457, 1520, 1577, 1612, 1660, 1786, 1880, 1976, 2015, 2158, 2356, 2444, 2470, 2480, 2573, 2914, 2945, 3055, 3154, 3224, 3320, 3572, 3760, 3901, 3952, 4030, 4316, 4465, 4712, 4888, 4940, 5146, 5395, 5828, 5890, 6110, 6308, 6448, 6640, 7144, 7285, 7657, 7802, 7885, 8060, 8632, 8930, 9424, 9776, 9880, 10292, 10790, 11609, 11656, 11780, 12220, 12616, 12865, 14288, 14570, 15314, 15604, 15770, 16120, 17264, 17860, 18941, 19505, 19760, 20501, 20584, 21580, 23218, 23312, 23560, 24440, 25232, 25730, 27683, 29140, 30628, 31208, 31540, 32240, 33449, 35720, 37882, 38285, 39010, 41002, 41168, 43160, 46436, 47120, 48880, 48887, 50713, 51460, 55366, 58045, 58280, 61256, 62416, 63080, 66898, 71440, 74119, 75764, 76570, 78020, 82004, 86320, 92872, 94705, 97774, 101426, 102505, 102920, 110732, 116090, 116560, 120931, 122512, 126160, 133796, 138415, 148238, 151528, 153140, 156040, 164008, 167245, 185744, 189410, 195548, 202852, 205010, 205840, 221464, 232180, 241862, 244435, 253565, 267592, 276830, 296476, 303056, 306280, 312080, 328016, 334490, 359879, 370595, 378820, 391096, 405704, 410020, 442928, 464360, 483724, 488870, 507130, 535184, 553660, 592952, 604655, 612560, 635531, 668980, 719758, 741190, 757640, 782192, 811408, 820040, 928720, 963547, 967448, 977740, 1014260, 1107320, 1185904, 1209310, 1271062, 1337960, 1439516, 1482380, 1515280, 1572103, 1640080, 1799395, 1927094, 1934896, 1955480, 2028520, 2214640, 2297689, 2418620, 2542124, 2675920, 2879032, 2964760, 3144206, 3177655, 3598790, 3854188, 3910960, 4057040, 4595378, 4817735, 4837240, 5084248, 5758064, 5929520, 6288412, 6355310, 7197580, 7708376, 7860515, 9190756, 9635470, 9674480, 10168496, 11488445, 12576824, 12710620, 14395160, 15416752, 15721030, 18381512, 19270940, 22976890, 25153648, 25421240, 28790320, 29869957, 31442060, 36763024, 38541880, 45953780, 50842480, 59739914, 62884120, 77083760, 91907560, 119479828, 125768240, 149349785, 183815120, 238959656, 298699570, 477919312, 597399140, 1194798280, 2389596560]

約数ペア:

[(1, 2389596560), (2, 1194798280), (4, 597399140), (5, 477919312), (8, 298699570), (10, 238959656), (13, 183815120), (16, 149349785), (19, 125768240), (20, 119479828), (26, 91907560), (31, 77083760), (38, 62884120), (40, 59739914), (47, 50842480), (52, 45953780), (62, 38541880), (65, 36763024), (76, 31442060), (80, 29869957), (83, 28790320), (94, 25421240), (95, 25153648), (104, 22976890), (124, 19270940), (130, 18381512), (152, 15721030), (155, 15416752), (166, 14395160), (188, 12710620), (190, 12576824), (208, 11488445), (235, 10168496), (247, 9674480), (248, 9635470), (260, 9190756), (304, 7860515), (310, 7708376), (332, 7197580), (376, 6355310), (380, 6288412), (403, 5929520), (415, 5758064), (470, 5084248), (494, 4837240), (496, 4817735), (520, 4595378), (589, 4057040), (611, 3910960), (620, 3854188), (664, 3598790), (752, 3177655), (760, 3144206), (806, 2964760), (830, 2879032), (893, 2675920), (940, 2542124), (988, 2418620), (1040, 2297689), (1079, 2214640), (1178, 2028520), (1222, 1955480), (1235, 1934896), (1240, 1927094), (1328, 1799395), (1457, 1640080), (1520, 1572103), (1577, 1515280), (1612, 1482380), (1660, 1439516), (1786, 1337960), (1880, 1271062), (1976, 1209310), (2015, 1185904), (2158, 1107320), (2356, 1014260), (2444, 977740), (2470, 967448), (2480, 963547), (2573, 928720), (2914, 820040), (2945, 811408), (3055, 782192), (3154, 757640), (3224, 741190), (3320, 719758), (3572, 668980), (3760, 635531), (3901, 612560), (3952, 604655), (4030, 592952), (4316, 553660), (4465, 535184), (4712, 507130), (4888, 488870), (4940, 483724), (5146, 464360), (5395, 442928), (5828, 410020), (5890, 405704), (6110, 391096), (6308, 378820), (6448, 370595), (6640, 359879), (7144, 334490), (7285, 328016), (7657, 312080), (7802, 306280), (7885, 303056), (8060, 296476), (8632, 276830), (8930, 267592), (9424, 253565), (9776, 244435), (9880, 241862), (10292, 232180), (10790, 221464), (11609, 205840), (11656, 205010), (11780, 202852), (12220, 195548), (12616, 189410), (12865, 185744), (14288, 167245), (14570, 164008), (15314, 156040), (15604, 153140), (15770, 151528), (16120, 148238), (17264, 138415), (17860, 133796), (18941, 126160), (19505, 122512), (19760, 120931), (20501, 116560), (20584, 116090), (21580, 110732), (23218, 102920), (23312, 102505), (23560, 101426), (24440, 97774), (25232, 94705), (25730, 92872), (27683, 86320), (29140, 82004), (30628, 78020), (31208, 76570), (31540, 75764), (32240, 74119), (33449, 71440), (35720, 66898), (37882, 63080), (38285, 62416), (39010, 61256), (41002, 58280), (41168, 58045), (43160, 55366), (46436, 51460), (47120, 50713), (48880, 48887)]