12951112720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:738

約数の個数: 320

約数和(自身を含む): 39498471936

約数和(自身を除く): 26547359216

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 227, 238, 260, 272, 280, 340, 364, 442, 454, 455, 461, 476, 520, 560, 595, 680, 728, 884, 908, 910, 922, 952, 1040, 1105, 1135, 1190, 1360, 1456, 1547, 1589, 1768, 1816, 1820, 1844, 1904, 2210, 2270, 2305, 2380, 2951, 3094, 3178, 3227, 3536, 3632, 3640, 3688, 3859, 4420, 4540, 4610, 4760, 5902, 5993, 6188, 6356, 6454, 7280, 7376, 7718, 7735, 7837, 7945, 8840, 9080, 9220, 9520, 11804, 11986, 12376, 12712, 12908, 14755, 15436, 15470, 15674, 15890, 16135, 17680, 18160, 18440, 19295, 20657, 23608, 23972, 24752, 25424, 25816, 27013, 29510, 29965, 30872, 30940, 31348, 31780, 32270, 36880, 38590, 39185, 41314, 41951, 47216, 47944, 50167, 51632, 54026, 54859, 59020, 59930, 61744, 61880, 62696, 63560, 64540, 77180, 78370, 82628, 83902, 95888, 100334, 101881, 103285, 104647, 108052, 109718, 118040, 119860, 123760, 125392, 127120, 129080, 135065, 154360, 156740, 165256, 167804, 200668, 203762, 206570, 209294, 209755, 216104, 219436, 236080, 239720, 250835, 258160, 270130, 274295, 308720, 313480, 330512, 335608, 351169, 401336, 407524, 413140, 418588, 419510, 432208, 438872, 479440, 501670, 509405, 523235, 540260, 548590, 626960, 671216, 702338, 713167, 732529, 802672, 815048, 826280, 837176, 839020, 877744, 1003340, 1018810, 1046470, 1080520, 1097180, 1360411, 1404676, 1426334, 1465058, 1630096, 1652560, 1674352, 1678040, 1755845, 1778999, 2006680, 2037620, 2092940, 2161040, 2194360, 2720822, 2809352, 2852668, 2930116, 3356080, 3511690, 3557998, 3565835, 3662645, 4013360, 4075240, 4185880, 4388720, 5441644, 5618704, 5705336, 5860232, 6802055, 7023380, 7115996, 7131670, 7325290, 8150480, 8371760, 8894995, 9522877, 10883288, 11410672, 11720464, 12452993, 13604110, 14046760, 14231992, 14263340, 14650580, 17789990, 19045754, 21766576, 23126987, 24905986, 27208220, 28093520, 28463984, 28526680, 29301160, 35579980, 38091508, 46253974, 47614385, 49811972, 54416440, 57053360, 58602320, 62264965, 71159960, 76183016, 92507948, 95228770, 99623944, 108832880, 115634935, 124529930, 142319920, 152366032, 161888909, 185015896, 190457540, 199247888, 231269870, 249059860, 323777818, 370031792, 380915080, 462539740, 498119720, 647555636, 761830160, 809444545, 925079480, 996239440, 1295111272, 1618889090, 1850158960, 2590222544, 3237778180, 6475556360, 12951112720]

約数ペア:

[(1, 12951112720), (2, 6475556360), (4, 3237778180), (5, 2590222544), (7, 1850158960), (8, 1618889090), (10, 1295111272), (13, 996239440), (14, 925079480), (16, 809444545), (17, 761830160), (20, 647555636), (26, 498119720), (28, 462539740), (34, 380915080), (35, 370031792), (40, 323777818), (52, 249059860), (56, 231269870), (65, 199247888), (68, 190457540), (70, 185015896), (80, 161888909), (85, 152366032), (91, 142319920), (104, 124529930), (112, 115634935), (119, 108832880), (130, 99623944), (136, 95228770), (140, 92507948), (170, 76183016), (182, 71159960), (208, 62264965), (221, 58602320), (227, 57053360), (238, 54416440), (260, 49811972), (272, 47614385), (280, 46253974), (340, 38091508), (364, 35579980), (442, 29301160), (454, 28526680), (455, 28463984), (461, 28093520), (476, 27208220), (520, 24905986), (560, 23126987), (595, 21766576), (680, 19045754), (728, 17789990), (884, 14650580), (908, 14263340), (910, 14231992), (922, 14046760), (952, 13604110), (1040, 12452993), (1105, 11720464), (1135, 11410672), (1190, 10883288), (1360, 9522877), (1456, 8894995), (1547, 8371760), (1589, 8150480), (1768, 7325290), (1816, 7131670), (1820, 7115996), (1844, 7023380), (1904, 6802055), (2210, 5860232), (2270, 5705336), (2305, 5618704), (2380, 5441644), (2951, 4388720), (3094, 4185880), (3178, 4075240), (3227, 4013360), (3536, 3662645), (3632, 3565835), (3640, 3557998), (3688, 3511690), (3859, 3356080), (4420, 2930116), (4540, 2852668), (4610, 2809352), (4760, 2720822), (5902, 2194360), (5993, 2161040), (6188, 2092940), (6356, 2037620), (6454, 2006680), (7280, 1778999), (7376, 1755845), (7718, 1678040), (7735, 1674352), (7837, 1652560), (7945, 1630096), (8840, 1465058), (9080, 1426334), (9220, 1404676), (9520, 1360411), (11804, 1097180), (11986, 1080520), (12376, 1046470), (12712, 1018810), (12908, 1003340), (14755, 877744), (15436, 839020), (15470, 837176), (15674, 826280), (15890, 815048), (16135, 802672), (17680, 732529), (18160, 713167), (18440, 702338), (19295, 671216), (20657, 626960), (23608, 548590), (23972, 540260), (24752, 523235), (25424, 509405), (25816, 501670), (27013, 479440), (29510, 438872), (29965, 432208), (30872, 419510), (30940, 418588), (31348, 413140), (31780, 407524), (32270, 401336), (36880, 351169), (38590, 335608), (39185, 330512), (41314, 313480), (41951, 308720), (47216, 274295), (47944, 270130), (50167, 258160), (51632, 250835), (54026, 239720), (54859, 236080), (59020, 219436), (59930, 216104), (61744, 209755), (61880, 209294), (62696, 206570), (63560, 203762), (64540, 200668), (77180, 167804), (78370, 165256), (82628, 156740), (83902, 154360), (95888, 135065), (100334, 129080), (101881, 127120), (103285, 125392), (104647, 123760), (108052, 119860), (109718, 118040)]