2149577160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 256

約数和(自身を含む): 7078579200

約数和(自身を除く): 4929002040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 83, 95, 111, 114, 120, 148, 152, 166, 185, 190, 222, 228, 249, 285, 296, 307, 332, 370, 380, 415, 444, 456, 498, 555, 570, 614, 664, 703, 740, 760, 830, 888, 921, 996, 1110, 1140, 1228, 1245, 1406, 1480, 1535, 1577, 1660, 1842, 1992, 2109, 2220, 2280, 2456, 2490, 2812, 3070, 3071, 3154, 3320, 3515, 3684, 4218, 4440, 4605, 4731, 4980, 5624, 5833, 6140, 6142, 6308, 7030, 7368, 7885, 8436, 9210, 9213, 9462, 9960, 10545, 11359, 11666, 12280, 12284, 12616, 14060, 15355, 15770, 16872, 17499, 18420, 18426, 18924, 21090, 22718, 23332, 23655, 24568, 25481, 28120, 29165, 30710, 31540, 34077, 34998, 36840, 36852, 37848, 42180, 45436, 46065, 46664, 47310, 50962, 56795, 58330, 58349, 61420, 63080, 68154, 69996, 73704, 76443, 84360, 87495, 90872, 92130, 94620, 101924, 113590, 116660, 116698, 122840, 127405, 136308, 139992, 152886, 170385, 174990, 175047, 184260, 189240, 203848, 215821, 227180, 233320, 233396, 254810, 272616, 291745, 305772, 340770, 349980, 350094, 368520, 382215, 431642, 454360, 466792, 484139, 509620, 583490, 611544, 647463, 681540, 699960, 700188, 764430, 863284, 875235, 942797, 968278, 1019240, 1079105, 1166980, 1294926, 1363080, 1400376, 1452417, 1528860, 1726568, 1750470, 1885594, 1936556, 2158210, 2333960, 2420695, 2589852, 2828391, 2904834, 3057720, 3237315, 3500940, 3771188, 3873112, 4316420, 4713985, 4841390, 5179704, 5656782, 5809668, 6474630, 7001880, 7262085, 7542376, 8632840, 9427970, 9682780, 11313564, 11619336, 12949260, 14141955, 14524170, 17913143, 18855940, 19365560, 22627128, 25898520, 28283910, 29048340, 35826286, 37711880, 53739429, 56567820, 58096680, 71652572, 89565715, 107478858, 113135640, 143305144, 179131430, 214957716, 268697145, 358262860, 429915432, 537394290, 716525720, 1074788580, 2149577160]

約数ペア:

[(1, 2149577160), (2, 1074788580), (3, 716525720), (4, 537394290), (5, 429915432), (6, 358262860), (8, 268697145), (10, 214957716), (12, 179131430), (15, 143305144), (19, 113135640), (20, 107478858), (24, 89565715), (30, 71652572), (37, 58096680), (38, 56567820), (40, 53739429), (57, 37711880), (60, 35826286), (74, 29048340), (76, 28283910), (83, 25898520), (95, 22627128), (111, 19365560), (114, 18855940), (120, 17913143), (148, 14524170), (152, 14141955), (166, 12949260), (185, 11619336), (190, 11313564), (222, 9682780), (228, 9427970), (249, 8632840), (285, 7542376), (296, 7262085), (307, 7001880), (332, 6474630), (370, 5809668), (380, 5656782), (415, 5179704), (444, 4841390), (456, 4713985), (498, 4316420), (555, 3873112), (570, 3771188), (614, 3500940), (664, 3237315), (703, 3057720), (740, 2904834), (760, 2828391), (830, 2589852), (888, 2420695), (921, 2333960), (996, 2158210), (1110, 1936556), (1140, 1885594), (1228, 1750470), (1245, 1726568), (1406, 1528860), (1480, 1452417), (1535, 1400376), (1577, 1363080), (1660, 1294926), (1842, 1166980), (1992, 1079105), (2109, 1019240), (2220, 968278), (2280, 942797), (2456, 875235), (2490, 863284), (2812, 764430), (3070, 700188), (3071, 699960), (3154, 681540), (3320, 647463), (3515, 611544), (3684, 583490), (4218, 509620), (4440, 484139), (4605, 466792), (4731, 454360), (4980, 431642), (5624, 382215), (5833, 368520), (6140, 350094), (6142, 349980), (6308, 340770), (7030, 305772), (7368, 291745), (7885, 272616), (8436, 254810), (9210, 233396), (9213, 233320), (9462, 227180), (9960, 215821), (10545, 203848), (11359, 189240), (11666, 184260), (12280, 175047), (12284, 174990), (12616, 170385), (14060, 152886), (15355, 139992), (15770, 136308), (16872, 127405), (17499, 122840), (18420, 116698), (18426, 116660), (18924, 113590), (21090, 101924), (22718, 94620), (23332, 92130), (23655, 90872), (24568, 87495), (25481, 84360), (28120, 76443), (29165, 73704), (30710, 69996), (31540, 68154), (34077, 63080), (34998, 61420), (36840, 58349), (36852, 58330), (37848, 56795), (42180, 50962), (45436, 47310), (46065, 46664)]