371906080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1140214320

約数和(自身を除く): 768308240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 65, 70, 80, 82, 89, 91, 98, 104, 112, 130, 140, 160, 164, 178, 182, 196, 205, 208, 224, 245, 260, 280, 287, 328, 356, 364, 392, 410, 416, 445, 455, 490, 520, 533, 560, 574, 623, 637, 656, 712, 728, 784, 820, 890, 910, 980, 1040, 1066, 1120, 1148, 1157, 1246, 1274, 1312, 1424, 1435, 1456, 1568, 1640, 1780, 1820, 1960, 2009, 2080, 2132, 2296, 2314, 2492, 2548, 2665, 2848, 2870, 2912, 3115, 3185, 3280, 3560, 3640, 3649, 3731, 3920, 4018, 4264, 4361, 4592, 4628, 4984, 5096, 5330, 5740, 5785, 6230, 6370, 6560, 7120, 7280, 7298, 7462, 7840, 8036, 8099, 8528, 8722, 9184, 9256, 9968, 10045, 10192, 10660, 11480, 11570, 12460, 12740, 14240, 14560, 14596, 14924, 16072, 16198, 17056, 17444, 18245, 18512, 18655, 19936, 20090, 20384, 21320, 21805, 22960, 23140, 24920, 25480, 25543, 26117, 29192, 29848, 32144, 32396, 34888, 36490, 37024, 37310, 40180, 40495, 42640, 43610, 45920, 46280, 47437, 49840, 50960, 51086, 52234, 56693, 58384, 59696, 64288, 64792, 69776, 72980, 74620, 80360, 80990, 85280, 87220, 92560, 94874, 99680, 101920, 102172, 104468, 113386, 116768, 119392, 127715, 129584, 130585, 139552, 145960, 149240, 160720, 161980, 174440, 178801, 185120, 189748, 204344, 208936, 226772, 237185, 255430, 259168, 261170, 283465, 291920, 298480, 321440, 323960, 332059, 348880, 357602, 379496, 408688, 417872, 453544, 474370, 510860, 522340, 566930, 583840, 596960, 647920, 664118, 697760, 715204, 758992, 817376, 835744, 894005, 907088, 948740, 1021720, 1044680, 1133860, 1295840, 1328236, 1430408, 1517984, 1660295, 1788010, 1814176, 1897480, 2043440, 2089360, 2267720, 2324413, 2656472, 2860816, 3320590, 3576020, 3794960, 4086880, 4178720, 4535440, 4648826, 5312944, 5721632, 6641180, 7152040, 7589920, 9070880, 9297652, 10625888, 11622065, 13282360, 14304080, 18595304, 23244130, 26564720, 28608160, 37190608, 46488260, 53129440, 74381216, 92976520, 185953040, 371906080]

約数ペア:

[(1, 371906080), (2, 185953040), (4, 92976520), (5, 74381216), (7, 53129440), (8, 46488260), (10, 37190608), (13, 28608160), (14, 26564720), (16, 23244130), (20, 18595304), (26, 14304080), (28, 13282360), (32, 11622065), (35, 10625888), (40, 9297652), (41, 9070880), (49, 7589920), (52, 7152040), (56, 6641180), (65, 5721632), (70, 5312944), (80, 4648826), (82, 4535440), (89, 4178720), (91, 4086880), (98, 3794960), (104, 3576020), (112, 3320590), (130, 2860816), (140, 2656472), (160, 2324413), (164, 2267720), (178, 2089360), (182, 2043440), (196, 1897480), (205, 1814176), (208, 1788010), (224, 1660295), (245, 1517984), (260, 1430408), (280, 1328236), (287, 1295840), (328, 1133860), (356, 1044680), (364, 1021720), (392, 948740), (410, 907088), (416, 894005), (445, 835744), (455, 817376), (490, 758992), (520, 715204), (533, 697760), (560, 664118), (574, 647920), (623, 596960), (637, 583840), (656, 566930), (712, 522340), (728, 510860), (784, 474370), (820, 453544), (890, 417872), (910, 408688), (980, 379496), (1040, 357602), (1066, 348880), (1120, 332059), (1148, 323960), (1157, 321440), (1246, 298480), (1274, 291920), (1312, 283465), (1424, 261170), (1435, 259168), (1456, 255430), (1568, 237185), (1640, 226772), (1780, 208936), (1820, 204344), (1960, 189748), (2009, 185120), (2080, 178801), (2132, 174440), (2296, 161980), (2314, 160720), (2492, 149240), (2548, 145960), (2665, 139552), (2848, 130585), (2870, 129584), (2912, 127715), (3115, 119392), (3185, 116768), (3280, 113386), (3560, 104468), (3640, 102172), (3649, 101920), (3731, 99680), (3920, 94874), (4018, 92560), (4264, 87220), (4361, 85280), (4592, 80990), (4628, 80360), (4984, 74620), (5096, 72980), (5330, 69776), (5740, 64792), (5785, 64288), (6230, 59696), (6370, 58384), (6560, 56693), (7120, 52234), (7280, 51086), (7298, 50960), (7462, 49840), (7840, 47437), (8036, 46280), (8099, 45920), (8528, 43610), (8722, 42640), (9184, 40495), (9256, 40180), (9968, 37310), (10045, 37024), (10192, 36490), (10660, 34888), (11480, 32396), (11570, 32144), (12460, 29848), (12740, 29192), (14240, 26117), (14560, 25543), (14596, 25480), (14924, 24920), (16072, 23140), (16198, 22960), (17056, 21805), (17444, 21320), (18245, 20384), (18512, 20090), (18655, 19936)]