1395081840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 4799692800

約数和(自身を除く): 3404610960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 71, 76, 80, 93, 95, 114, 120, 124, 139, 142, 152, 155, 186, 190, 213, 228, 240, 248, 278, 284, 285, 304, 310, 355, 372, 380, 417, 426, 456, 465, 496, 556, 568, 570, 589, 620, 695, 710, 744, 760, 834, 852, 912, 930, 1065, 1112, 1136, 1140, 1178, 1240, 1349, 1390, 1420, 1488, 1520, 1668, 1704, 1767, 1860, 2085, 2130, 2201, 2224, 2280, 2356, 2480, 2641, 2698, 2780, 2840, 2945, 3336, 3408, 3534, 3720, 4047, 4170, 4260, 4309, 4402, 4560, 4712, 5282, 5396, 5560, 5680, 5890, 6603, 6672, 6745, 7068, 7440, 7923, 8094, 8340, 8520, 8618, 8804, 8835, 9424, 9869, 10564, 10792, 11005, 11120, 11780, 12927, 13205, 13206, 13490, 14136, 15846, 16188, 16680, 17040, 17236, 17608, 17670, 19738, 20235, 21128, 21545, 21584, 22010, 23560, 25854, 26410, 26412, 26980, 28272, 29607, 31692, 32376, 33015, 33360, 34472, 35216, 35340, 39476, 39615, 40470, 41819, 42256, 43090, 44020, 47120, 49345, 51708, 52820, 52824, 53960, 59214, 63384, 64635, 64752, 66030, 68944, 70680, 78952, 79230, 80940, 81871, 83638, 86180, 88040, 98690, 103416, 105640, 105648, 107920, 118428, 125457, 126768, 129270, 132060, 141360, 148035, 157904, 158460, 161880, 163742, 167276, 172360, 176080, 187511, 197380, 206832, 209095, 211280, 236856, 245613, 250914, 258540, 264120, 296070, 305939, 316920, 323760, 327484, 334552, 344720, 375022, 394760, 409355, 418190, 473712, 491226, 501828, 517080, 528240, 562533, 592140, 611878, 627285, 633840, 654968, 669104, 750044, 789520, 818710, 836380, 917817, 937555, 982452, 1003656, 1034160, 1125066, 1184280, 1223756, 1228065, 1254570, 1309936, 1500088, 1529695, 1637420, 1672760, 1835634, 1875110, 1964904, 2007312, 2250132, 2368560, 2447512, 2456130, 2509140, 2812665, 3000176, 3059390, 3274840, 3345520, 3671268, 3750220, 3929808, 4500264, 4589085, 4895024, 4912260, 5018280, 5625330, 5812841, 6118780, 6549680, 7342536, 7500440, 9000528, 9178170, 9824520, 10036560, 11250660, 11625682, 12237560, 14685072, 15000880, 17438523, 18356340, 19649040, 22501320, 23251364, 24475120, 29064205, 34877046, 36712680, 45002640, 46502728, 58128410, 69754092, 73425360, 87192615, 93005456, 116256820, 139508184, 174385230, 232513640, 279016368, 348770460, 465027280, 697540920, 1395081840]

約数ペア:

[(1, 1395081840), (2, 697540920), (3, 465027280), (4, 348770460), (5, 279016368), (6, 232513640), (8, 174385230), (10, 139508184), (12, 116256820), (15, 93005456), (16, 87192615), (19, 73425360), (20, 69754092), (24, 58128410), (30, 46502728), (31, 45002640), (38, 36712680), (40, 34877046), (48, 29064205), (57, 24475120), (60, 23251364), (62, 22501320), (71, 19649040), (76, 18356340), (80, 17438523), (93, 15000880), (95, 14685072), (114, 12237560), (120, 11625682), (124, 11250660), (139, 10036560), (142, 9824520), (152, 9178170), (155, 9000528), (186, 7500440), (190, 7342536), (213, 6549680), (228, 6118780), (240, 5812841), (248, 5625330), (278, 5018280), (284, 4912260), (285, 4895024), (304, 4589085), (310, 4500264), (355, 3929808), (372, 3750220), (380, 3671268), (417, 3345520), (426, 3274840), (456, 3059390), (465, 3000176), (496, 2812665), (556, 2509140), (568, 2456130), (570, 2447512), (589, 2368560), (620, 2250132), (695, 2007312), (710, 1964904), (744, 1875110), (760, 1835634), (834, 1672760), (852, 1637420), (912, 1529695), (930, 1500088), (1065, 1309936), (1112, 1254570), (1136, 1228065), (1140, 1223756), (1178, 1184280), (1240, 1125066), (1349, 1034160), (1390, 1003656), (1420, 982452), (1488, 937555), (1520, 917817), (1668, 836380), (1704, 818710), (1767, 789520), (1860, 750044), (2085, 669104), (2130, 654968), (2201, 633840), (2224, 627285), (2280, 611878), (2356, 592140), (2480, 562533), (2641, 528240), (2698, 517080), (2780, 501828), (2840, 491226), (2945, 473712), (3336, 418190), (3408, 409355), (3534, 394760), (3720, 375022), (4047, 344720), (4170, 334552), (4260, 327484), (4309, 323760), (4402, 316920), (4560, 305939), (4712, 296070), (5282, 264120), (5396, 258540), (5560, 250914), (5680, 245613), (5890, 236856), (6603, 211280), (6672, 209095), (6745, 206832), (7068, 197380), (7440, 187511), (7923, 176080), (8094, 172360), (8340, 167276), (8520, 163742), (8618, 161880), (8804, 158460), (8835, 157904), (9424, 148035), (9869, 141360), (10564, 132060), (10792, 129270), (11005, 126768), (11120, 125457), (11780, 118428), (12927, 107920), (13205, 105648), (13206, 105640), (13490, 103416), (14136, 98690), (15846, 88040), (16188, 86180), (16680, 83638), (17040, 81871), (17236, 80940), (17608, 79230), (17670, 78952), (19738, 70680), (20235, 68944), (21128, 66030), (21545, 64752), (21584, 64635), (22010, 63384), (23560, 59214), (25854, 53960), (26410, 52824), (26412, 52820), (26980, 51708), (28272, 49345), (29607, 47120), (31692, 44020), (32376, 43090), (33015, 42256), (33360, 41819), (34472, 40470), (35216, 39615), (35340, 39476)]