515464680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 1664573760

約数和(自身を除く): 1149109080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 163, 190, 219, 228, 285, 292, 326, 361, 365, 380, 438, 456, 489, 570, 584, 652, 722, 730, 760, 815, 876, 978, 1083, 1095, 1140, 1304, 1387, 1444, 1460, 1630, 1752, 1805, 1956, 2166, 2190, 2280, 2445, 2774, 2888, 2920, 3097, 3260, 3610, 3912, 4161, 4332, 4380, 4890, 5415, 5548, 6194, 6520, 6935, 7220, 8322, 8664, 8760, 9291, 9780, 10830, 11096, 11899, 12388, 13870, 14440, 15485, 16644, 18582, 19560, 20805, 21660, 23798, 24776, 26353, 27740, 30970, 33288, 35697, 37164, 41610, 43320, 46455, 47596, 52706, 55480, 58843, 59495, 61940, 71394, 74328, 79059, 83220, 92910, 95192, 105412, 117686, 118990, 123880, 131765, 142788, 158118, 166440, 176529, 178485, 185820, 210824, 226081, 235372, 237980, 263530, 285576, 294215, 316236, 353058, 356970, 371640, 395295, 452162, 470744, 475960, 527060, 588430, 632472, 678243, 706116, 713940, 790590, 882645, 904324, 1054120, 1130405, 1176860, 1356486, 1412232, 1427880, 1581180, 1765290, 1808648, 2260810, 2353720, 2712972, 3162360, 3391215, 3530580, 4295539, 4521620, 5425944, 6782430, 7061160, 8591078, 9043240, 12886617, 13564860, 17182156, 21477695, 25773234, 27129720, 34364312, 42955390, 51546468, 64433085, 85910780, 103092936, 128866170, 171821560, 257732340, 515464680]

約数ペア:

[(1, 515464680), (2, 257732340), (3, 171821560), (4, 128866170), (5, 103092936), (6, 85910780), (8, 64433085), (10, 51546468), (12, 42955390), (15, 34364312), (19, 27129720), (20, 25773234), (24, 21477695), (30, 17182156), (38, 13564860), (40, 12886617), (57, 9043240), (60, 8591078), (73, 7061160), (76, 6782430), (95, 5425944), (114, 4521620), (120, 4295539), (146, 3530580), (152, 3391215), (163, 3162360), (190, 2712972), (219, 2353720), (228, 2260810), (285, 1808648), (292, 1765290), (326, 1581180), (361, 1427880), (365, 1412232), (380, 1356486), (438, 1176860), (456, 1130405), (489, 1054120), (570, 904324), (584, 882645), (652, 790590), (722, 713940), (730, 706116), (760, 678243), (815, 632472), (876, 588430), (978, 527060), (1083, 475960), (1095, 470744), (1140, 452162), (1304, 395295), (1387, 371640), (1444, 356970), (1460, 353058), (1630, 316236), (1752, 294215), (1805, 285576), (1956, 263530), (2166, 237980), (2190, 235372), (2280, 226081), (2445, 210824), (2774, 185820), (2888, 178485), (2920, 176529), (3097, 166440), (3260, 158118), (3610, 142788), (3912, 131765), (4161, 123880), (4332, 118990), (4380, 117686), (4890, 105412), (5415, 95192), (5548, 92910), (6194, 83220), (6520, 79059), (6935, 74328), (7220, 71394), (8322, 61940), (8664, 59495), (8760, 58843), (9291, 55480), (9780, 52706), (10830, 47596), (11096, 46455), (11899, 43320), (12388, 41610), (13870, 37164), (14440, 35697), (15485, 33288), (16644, 30970), (18582, 27740), (19560, 26353), (20805, 24776), (21660, 23798)]