328599180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 288

約数和(自身を含む): 1273918464

約数和(自身を除く): 945319284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 743, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1486, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2229, 2268, 2340, 2430, 2457, 2730, 2835, 2972, 3159, 3276, 3402, 3510, 3715, 3780, 4095, 4212, 4458, 4860, 4914, 5201, 5265, 5460, 5670, 6318, 6687, 6804, 7020, 7371, 7430, 8190, 8505, 8916, 9659, 9828, 10402, 10530, 11145, 11340, 12285, 12636, 13374, 14742, 14860, 15603, 15795, 16380, 17010, 19318, 20061, 20804, 21060, 22113, 22290, 24570, 26005, 26748, 28977, 29484, 31206, 31590, 33435, 34020, 36855, 38636, 40122, 44226, 44580, 46809, 48295, 49140, 52010, 57954, 60183, 62412, 63180, 66870, 67613, 73710, 78015, 80244, 86931, 88452, 93618, 96590, 100305, 104020, 110565, 115908, 120366, 133740, 135226, 140427, 144885, 147420, 156030, 173862, 180549, 187236, 193180, 200610, 202839, 221130, 234045, 240732, 260793, 270452, 280854, 289770, 300915, 312060, 338065, 347724, 361098, 401220, 405678, 421281, 434655, 442260, 468090, 521586, 561708, 579540, 601830, 608517, 676130, 702135, 722196, 782379, 811356, 842562, 869310, 902745, 936180, 1014195, 1043172, 1203660, 1217034, 1263843, 1303965, 1352260, 1404270, 1564758, 1685124, 1738620, 1805490, 1825551, 2028390, 2106405, 2347137, 2434068, 2527686, 2607930, 2808540, 3042585, 3129516, 3610980, 3651102, 3911895, 4056780, 4212810, 4694274, 5055372, 5215860, 5476653, 6085170, 6319215, 7302204, 7823790, 8425620, 9127755, 9388548, 10953306, 11735685, 12170340, 12638430, 15647580, 16429959, 18255510, 21906612, 23471370, 25276860, 27383265, 32859918, 36511020, 46942740, 54766530, 65719836, 82149795, 109533060, 164299590, 328599180]

約数ペア:

[(1, 328599180), (2, 164299590), (3, 109533060), (4, 82149795), (5, 65719836), (6, 54766530), (7, 46942740), (9, 36511020), (10, 32859918), (12, 27383265), (13, 25276860), (14, 23471370), (15, 21906612), (18, 18255510), (20, 16429959), (21, 15647580), (26, 12638430), (27, 12170340), (28, 11735685), (30, 10953306), (35, 9388548), (36, 9127755), (39, 8425620), (42, 7823790), (45, 7302204), (52, 6319215), (54, 6085170), (60, 5476653), (63, 5215860), (65, 5055372), (70, 4694274), (78, 4212810), (81, 4056780), (84, 3911895), (90, 3651102), (91, 3610980), (105, 3129516), (108, 3042585), (117, 2808540), (126, 2607930), (130, 2527686), (135, 2434068), (140, 2347137), (156, 2106405), (162, 2028390), (180, 1825551), (182, 1805490), (189, 1738620), (195, 1685124), (210, 1564758), (234, 1404270), (243, 1352260), (252, 1303965), (260, 1263843), (270, 1217034), (273, 1203660), (315, 1043172), (324, 1014195), (351, 936180), (364, 902745), (378, 869310), (390, 842562), (405, 811356), (420, 782379), (455, 722196), (468, 702135), (486, 676130), (540, 608517), (546, 601830), (567, 579540), (585, 561708), (630, 521586), (702, 468090), (743, 442260), (756, 434655), (780, 421281), (810, 405678), (819, 401220), (910, 361098), (945, 347724), (972, 338065), (1053, 312060), (1092, 300915), (1134, 289770), (1170, 280854), (1215, 270452), (1260, 260793), (1365, 240732), (1404, 234045), (1486, 221130), (1620, 202839), (1638, 200610), (1701, 193180), (1755, 187236), (1820, 180549), (1890, 173862), (2106, 156030), (2229, 147420), (2268, 144885), (2340, 140427), (2430, 135226), (2457, 133740), (2730, 120366), (2835, 115908), (2972, 110565), (3159, 104020), (3276, 100305), (3402, 96590), (3510, 93618), (3715, 88452), (3780, 86931), (4095, 80244), (4212, 78015), (4458, 73710), (4860, 67613), (4914, 66870), (5201, 63180), (5265, 62412), (5460, 60183), (5670, 57954), (6318, 52010), (6687, 49140), (6804, 48295), (7020, 46809), (7371, 44580), (7430, 44226), (8190, 40122), (8505, 38636), (8916, 36855), (9659, 34020), (9828, 33435), (10402, 31590), (10530, 31206), (11145, 29484), (11340, 28977), (12285, 26748), (12636, 26005), (13374, 24570), (14742, 22290), (14860, 22113), (15603, 21060), (15795, 20804), (16380, 20061), (17010, 19318)]