31130575440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2326

約数の個数: 320

約数和(自身を含む): 107354128896

約数和(自身を除く): 76223553456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 157, 170, 184, 204, 230, 240, 255, 272, 276, 314, 340, 345, 368, 391, 408, 460, 471, 510, 552, 628, 680, 690, 782, 785, 816, 920, 942, 1020, 1104, 1173, 1256, 1360, 1380, 1564, 1570, 1840, 1884, 1955, 2040, 2113, 2346, 2355, 2512, 2669, 2760, 3128, 3140, 3611, 3768, 3910, 4080, 4226, 4692, 4710, 5338, 5520, 5865, 6256, 6280, 6339, 7222, 7536, 7820, 8007, 8452, 9384, 9420, 10565, 10676, 10833, 11730, 12560, 12678, 13345, 14444, 15640, 16014, 16904, 18055, 18768, 18840, 21130, 21352, 21666, 23460, 25356, 26690, 28888, 31280, 31695, 32028, 33808, 35921, 36110, 37680, 40035, 42260, 42704, 43332, 46920, 48599, 50712, 53380, 54165, 57776, 61387, 63390, 64056, 71842, 72220, 80070, 84520, 86664, 93840, 97198, 101424, 106760, 107763, 108330, 122774, 126780, 128112, 143684, 144440, 145797, 160140, 169040, 173328, 179605, 184161, 194396, 213520, 215526, 216660, 242995, 245548, 253560, 287368, 288880, 291594, 306935, 320280, 331741, 359210, 368322, 388792, 431052, 433320, 485990, 491096, 507120, 538815, 574736, 583188, 613870, 640560, 663482, 718420, 728985, 736644, 777584, 826183, 862104, 866640, 920805, 971980, 982192, 995223, 1077630, 1166376, 1227740, 1326964, 1436840, 1457970, 1473288, 1652366, 1658705, 1724208, 1841610, 1943960, 1990446, 2155260, 2332752, 2455480, 2478549, 2653928, 2873680, 2915940, 2946576, 3304732, 3317410, 3683220, 3887920, 3980892, 4130915, 4310520, 4910960, 4957098, 4976115, 5307856, 5639597, 5831880, 6609464, 6634820, 7366440, 7630043, 7961784, 8261830, 8621040, 9914196, 9952230, 11279194, 11663760, 12392745, 13218928, 13269640, 14732880, 15260086, 15923568, 16523660, 16918791, 19828392, 19904460, 22558388, 22890129, 24785490, 26539280, 28197985, 30520172, 33047320, 33837582, 38150215, 39656784, 39808920, 45116776, 45780258, 49570980, 56395970, 61040344, 66094640, 67675164, 76300430, 79617840, 84593955, 90233552, 91560516, 99141960, 112791940, 114450645, 122080688, 129710731, 135350328, 152600860, 169187910, 183121032, 198283920, 225583880, 228901290, 259421462, 270700656, 305201720, 338375820, 366242064, 389132193, 451167760, 457802580, 518842924, 610403440, 648553655, 676751640, 778264386, 915605160, 1037685848, 1297107310, 1353503280, 1556528772, 1831210320, 1945660965, 2075371696, 2594214620, 3113057544, 3891321930, 5188429240, 6226115088, 7782643860, 10376858480, 15565287720, 31130575440]

約数ペア:

[(1, 31130575440), (2, 15565287720), (3, 10376858480), (4, 7782643860), (5, 6226115088), (6, 5188429240), (8, 3891321930), (10, 3113057544), (12, 2594214620), (15, 2075371696), (16, 1945660965), (17, 1831210320), (20, 1556528772), (23, 1353503280), (24, 1297107310), (30, 1037685848), (34, 915605160), (40, 778264386), (46, 676751640), (48, 648553655), (51, 610403440), (60, 518842924), (68, 457802580), (69, 451167760), (80, 389132193), (85, 366242064), (92, 338375820), (102, 305201720), (115, 270700656), (120, 259421462), (136, 228901290), (138, 225583880), (157, 198283920), (170, 183121032), (184, 169187910), (204, 152600860), (230, 135350328), (240, 129710731), (255, 122080688), (272, 114450645), (276, 112791940), (314, 99141960), (340, 91560516), (345, 90233552), (368, 84593955), (391, 79617840), (408, 76300430), (460, 67675164), (471, 66094640), (510, 61040344), (552, 56395970), (628, 49570980), (680, 45780258), (690, 45116776), (782, 39808920), (785, 39656784), (816, 38150215), (920, 33837582), (942, 33047320), (1020, 30520172), (1104, 28197985), (1173, 26539280), (1256, 24785490), (1360, 22890129), (1380, 22558388), (1564, 19904460), (1570, 19828392), (1840, 16918791), (1884, 16523660), (1955, 15923568), (2040, 15260086), (2113, 14732880), (2346, 13269640), (2355, 13218928), (2512, 12392745), (2669, 11663760), (2760, 11279194), (3128, 9952230), (3140, 9914196), (3611, 8621040), (3768, 8261830), (3910, 7961784), (4080, 7630043), (4226, 7366440), (4692, 6634820), (4710, 6609464), (5338, 5831880), (5520, 5639597), (5865, 5307856), (6256, 4976115), (6280, 4957098), (6339, 4910960), (7222, 4310520), (7536, 4130915), (7820, 3980892), (8007, 3887920), (8452, 3683220), (9384, 3317410), (9420, 3304732), (10565, 2946576), (10676, 2915940), (10833, 2873680), (11730, 2653928), (12560, 2478549), (12678, 2455480), (13345, 2332752), (14444, 2155260), (15640, 1990446), (16014, 1943960), (16904, 1841610), (18055, 1724208), (18768, 1658705), (18840, 1652366), (21130, 1473288), (21352, 1457970), (21666, 1436840), (23460, 1326964), (25356, 1227740), (26690, 1166376), (28888, 1077630), (31280, 995223), (31695, 982192), (32028, 971980), (33808, 920805), (35921, 866640), (36110, 862104), (37680, 826183), (40035, 777584), (42260, 736644), (42704, 728985), (43332, 718420), (46920, 663482), (48599, 640560), (50712, 613870), (53380, 583188), (54165, 574736), (57776, 538815), (61387, 507120), (63390, 491096), (64056, 485990), (71842, 433320), (72220, 431052), (80070, 388792), (84520, 368322), (86664, 359210), (93840, 331741), (97198, 320280), (101424, 306935), (106760, 291594), (107763, 288880), (108330, 287368), (122774, 253560), (126780, 245548), (128112, 242995), (143684, 216660), (144440, 215526), (145797, 213520), (160140, 194396), (169040, 184161), (173328, 179605)]