1275536520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 4648026240

約数和(自身を除く): 3372489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 43, 45, 51, 60, 68, 72, 74, 85, 86, 90, 102, 111, 120, 129, 131, 136, 148, 153, 170, 172, 180, 185, 204, 215, 222, 255, 258, 262, 296, 306, 333, 340, 344, 360, 370, 387, 393, 408, 430, 444, 510, 516, 524, 555, 612, 629, 645, 655, 666, 680, 731, 740, 765, 774, 786, 860, 888, 1020, 1032, 1048, 1110, 1179, 1224, 1258, 1290, 1310, 1332, 1462, 1480, 1530, 1548, 1572, 1591, 1665, 1720, 1887, 1935, 1965, 2040, 2193, 2220, 2227, 2358, 2516, 2580, 2620, 2664, 2924, 3060, 3096, 3144, 3145, 3182, 3330, 3655, 3774, 3870, 3930, 4386, 4440, 4454, 4716, 4773, 4847, 5032, 5160, 5240, 5633, 5661, 5848, 5895, 6120, 6290, 6364, 6579, 6660, 6681, 7310, 7548, 7740, 7860, 7955, 8772, 8908, 9432, 9435, 9546, 9694, 10965, 11135, 11266, 11322, 11790, 12580, 12728, 13158, 13320, 13362, 14319, 14541, 14620, 15096, 15480, 15720, 15910, 16899, 17544, 17816, 18870, 19092, 19388, 20043, 21930, 22270, 22532, 22644, 23580, 23865, 24235, 25160, 26316, 26724, 27047, 28165, 28305, 28638, 29082, 29240, 31820, 32895, 33405, 33798, 37740, 38184, 38776, 40086, 43623, 43860, 44540, 45064, 45288, 47160, 47730, 48470, 50697, 52632, 53448, 54094, 56330, 56610, 57276, 58164, 63640, 65790, 66810, 67596, 71595, 72705, 75480, 80172, 81141, 82399, 84495, 87246, 87720, 89080, 95460, 95761, 96940, 100215, 101394, 108188, 112660, 113220, 114552, 116328, 131580, 133620, 135192, 135235, 143190, 145410, 160344, 162282, 164798, 168990, 174492, 190920, 191522, 193880, 200430, 202788, 208421, 216376, 218115, 225320, 226440, 243423, 247197, 253485, 263160, 267240, 270470, 286380, 287283, 290820, 324564, 329596, 337980, 348984, 383044, 400860, 405576, 405705, 411995, 416842, 436230, 478805, 486846, 494394, 506970, 540940, 572760, 574566, 581640, 625263, 649128, 659192, 675960, 741591, 766088, 801720, 811410, 823990, 833684, 861849, 872460, 957610, 973692, 988788, 1013940, 1042105, 1081880, 1149132, 1217115, 1235985, 1250526, 1436415, 1483182, 1622820, 1647980, 1667368, 1723698, 1744920, 1875789, 1915220, 1947384, 1977576, 2027880, 2084210, 2298264, 2434230, 2471970, 2501052, 2872830, 2966364, 3126315, 3245640, 3295960, 3447396, 3543157, 3707955, 3751578, 3830440, 4168420, 4309245, 4868460, 4943940, 5002104, 5745660, 5932728, 6252630, 6894792, 7086314, 7415910, 7503156, 8336840, 8618490, 9378945, 9736920, 9887880, 10629471, 11491320, 12505260, 14172628, 14831820, 15006312, 17236980, 17715785, 18757890, 21258942, 25010520, 28345256, 29663640, 31888413, 34473960, 35431570, 37515780, 42517884, 53147355, 63776826, 70863140, 75031560, 85035768, 106294710, 127553652, 141726280, 159442065, 212589420, 255107304, 318884130, 425178840, 637768260, 1275536520]

約数ペア:

[(1, 1275536520), (2, 637768260), (3, 425178840), (4, 318884130), (5, 255107304), (6, 212589420), (8, 159442065), (9, 141726280), (10, 127553652), (12, 106294710), (15, 85035768), (17, 75031560), (18, 70863140), (20, 63776826), (24, 53147355), (30, 42517884), (34, 37515780), (36, 35431570), (37, 34473960), (40, 31888413), (43, 29663640), (45, 28345256), (51, 25010520), (60, 21258942), (68, 18757890), (72, 17715785), (74, 17236980), (85, 15006312), (86, 14831820), (90, 14172628), (102, 12505260), (111, 11491320), (120, 10629471), (129, 9887880), (131, 9736920), (136, 9378945), (148, 8618490), (153, 8336840), (170, 7503156), (172, 7415910), (180, 7086314), (185, 6894792), (204, 6252630), (215, 5932728), (222, 5745660), (255, 5002104), (258, 4943940), (262, 4868460), (296, 4309245), (306, 4168420), (333, 3830440), (340, 3751578), (344, 3707955), (360, 3543157), (370, 3447396), (387, 3295960), (393, 3245640), (408, 3126315), (430, 2966364), (444, 2872830), (510, 2501052), (516, 2471970), (524, 2434230), (555, 2298264), (612, 2084210), (629, 2027880), (645, 1977576), (655, 1947384), (666, 1915220), (680, 1875789), (731, 1744920), (740, 1723698), (765, 1667368), (774, 1647980), (786, 1622820), (860, 1483182), (888, 1436415), (1020, 1250526), (1032, 1235985), (1048, 1217115), (1110, 1149132), (1179, 1081880), (1224, 1042105), (1258, 1013940), (1290, 988788), (1310, 973692), (1332, 957610), (1462, 872460), (1480, 861849), (1530, 833684), (1548, 823990), (1572, 811410), (1591, 801720), (1665, 766088), (1720, 741591), (1887, 675960), (1935, 659192), (1965, 649128), (2040, 625263), (2193, 581640), (2220, 574566), (2227, 572760), (2358, 540940), (2516, 506970), (2580, 494394), (2620, 486846), (2664, 478805), (2924, 436230), (3060, 416842), (3096, 411995), (3144, 405705), (3145, 405576), (3182, 400860), (3330, 383044), (3655, 348984), (3774, 337980), (3870, 329596), (3930, 324564), (4386, 290820), (4440, 287283), (4454, 286380), (4716, 270470), (4773, 267240), (4847, 263160), (5032, 253485), (5160, 247197), (5240, 243423), (5633, 226440), (5661, 225320), (5848, 218115), (5895, 216376), (6120, 208421), (6290, 202788), (6364, 200430), (6579, 193880), (6660, 191522), (6681, 190920), (7310, 174492), (7548, 168990), (7740, 164798), (7860, 162282), (7955, 160344), (8772, 145410), (8908, 143190), (9432, 135235), (9435, 135192), (9546, 133620), (9694, 131580), (10965, 116328), (11135, 114552), (11266, 113220), (11322, 112660), (11790, 108188), (12580, 101394), (12728, 100215), (13158, 96940), (13320, 95761), (13362, 95460), (14319, 89080), (14541, 87720), (14620, 87246), (15096, 84495), (15480, 82399), (15720, 81141), (15910, 80172), (16899, 75480), (17544, 72705), (17816, 71595), (18870, 67596), (19092, 66810), (19388, 65790), (20043, 63640), (21930, 58164), (22270, 57276), (22532, 56610), (22644, 56330), (23580, 54094), (23865, 53448), (24235, 52632), (25160, 50697), (26316, 48470), (26724, 47730), (27047, 47160), (28165, 45288), (28305, 45064), (28638, 44540), (29082, 43860), (29240, 43623), (31820, 40086), (32895, 38776), (33405, 38184), (33798, 37740)]