1879744860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3790

約数の個数: 288

約数和(自身を含む): 7162848000

約数和(自身を除く): 5283103140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3420, 3591, 3724, 3739, 3780, 3990, 4410, 4655, 4788, 5130, 5292, 5586, 5985, 6615, 7182, 7478, 7980, 8379, 8820, 9310, 10260, 11172, 11217, 11970, 13230, 13965, 14364, 14956, 16758, 17955, 18620, 18695, 22434, 23940, 25137, 26173, 26460, 27930, 33516, 33651, 35910, 37390, 41895, 44868, 50274, 52346, 55860, 56085, 67302, 71041, 71820, 74780, 78519, 83790, 100548, 100953, 104692, 112170, 125685, 130865, 134604, 142082, 157038, 167580, 168255, 183211, 201906, 213123, 224340, 235557, 251370, 261730, 284164, 314076, 336510, 355205, 366422, 392595, 403812, 426246, 471114, 497287, 502740, 504765, 523460, 549633, 639369, 673020, 706671, 710410, 732844, 785190, 852492, 916055, 942228, 994574, 1009530, 1065615, 1099266, 1177785, 1278738, 1413342, 1420820, 1491861, 1570380, 1648899, 1832110, 1918107, 1989148, 2019060, 2131230, 2198532, 2355570, 2486435, 2557476, 2748165, 2826684, 2983722, 3196845, 3297798, 3481009, 3533355, 3664220, 3836214, 4262460, 4475583, 4711140, 4946697, 4972870, 5496330, 5967444, 6393690, 6595596, 6962018, 7066710, 7459305, 7672428, 8244495, 8951166, 9590535, 9893394, 9945740, 10443027, 10992660, 12787380, 13426749, 13924036, 14133420, 14918610, 16488990, 17405045, 17902332, 19181070, 19786788, 20886054, 22377915, 24733485, 26853498, 29837220, 31329081, 32977980, 34810090, 38362140, 41772108, 44755830, 49466970, 52215135, 53706996, 62658162, 67133745, 69620180, 89511660, 93987243, 98933940, 104430270, 125316324, 134267490, 156645405, 187974486, 208860540, 268534980, 313290810, 375948972, 469936215, 626581620, 939872430, 1879744860]

約数ペア:

[(1, 1879744860), (2, 939872430), (3, 626581620), (4, 469936215), (5, 375948972), (6, 313290810), (7, 268534980), (9, 208860540), (10, 187974486), (12, 156645405), (14, 134267490), (15, 125316324), (18, 104430270), (19, 98933940), (20, 93987243), (21, 89511660), (27, 69620180), (28, 67133745), (30, 62658162), (35, 53706996), (36, 52215135), (38, 49466970), (42, 44755830), (45, 41772108), (49, 38362140), (54, 34810090), (57, 32977980), (60, 31329081), (63, 29837220), (70, 26853498), (76, 24733485), (84, 22377915), (90, 20886054), (95, 19786788), (98, 19181070), (105, 17902332), (108, 17405045), (114, 16488990), (126, 14918610), (133, 14133420), (135, 13924036), (140, 13426749), (147, 12787380), (171, 10992660), (180, 10443027), (189, 9945740), (190, 9893394), (196, 9590535), (210, 8951166), (228, 8244495), (245, 7672428), (252, 7459305), (266, 7066710), (270, 6962018), (285, 6595596), (294, 6393690), (315, 5967444), (342, 5496330), (378, 4972870), (380, 4946697), (399, 4711140), (420, 4475583), (441, 4262460), (490, 3836214), (513, 3664220), (532, 3533355), (540, 3481009), (570, 3297798), (588, 3196845), (630, 2983722), (665, 2826684), (684, 2748165), (735, 2557476), (756, 2486435), (798, 2355570), (855, 2198532), (882, 2131230), (931, 2019060), (945, 1989148), (980, 1918107), (1026, 1832110), (1140, 1648899), (1197, 1570380), (1260, 1491861), (1323, 1420820), (1330, 1413342), (1470, 1278738), (1596, 1177785), (1710, 1099266), (1764, 1065615), (1862, 1009530), (1890, 994574), (1995, 942228), (2052, 916055), (2205, 852492), (2394, 785190), (2565, 732844), (2646, 710410), (2660, 706671), (2793, 673020), (2940, 639369), (3420, 549633), (3591, 523460), (3724, 504765), (3739, 502740), (3780, 497287), (3990, 471114), (4410, 426246), (4655, 403812), (4788, 392595), (5130, 366422), (5292, 355205), (5586, 336510), (5985, 314076), (6615, 284164), (7182, 261730), (7478, 251370), (7980, 235557), (8379, 224340), (8820, 213123), (9310, 201906), (10260, 183211), (11172, 168255), (11217, 167580), (11970, 157038), (13230, 142082), (13965, 134604), (14364, 130865), (14956, 125685), (16758, 112170), (17955, 104692), (18620, 100953), (18695, 100548), (22434, 83790), (23940, 78519), (25137, 74780), (26173, 71820), (26460, 71041), (27930, 67302), (33516, 56085), (33651, 55860), (35910, 52346), (37390, 50274), (41895, 44868)]