480787020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 324

約数和(自身を含む): 1802337264

約数和(自身を除く): 1321550244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 151, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 302, 315, 342, 361, 380, 399, 420, 441, 453, 490, 532, 570, 588, 604, 630, 665, 684, 722, 735, 755, 798, 855, 882, 906, 931, 980, 1057, 1083, 1140, 1197, 1260, 1330, 1359, 1444, 1470, 1510, 1596, 1710, 1764, 1805, 1812, 1862, 1995, 2114, 2166, 2205, 2265, 2394, 2527, 2660, 2718, 2793, 2869, 2940, 3020, 3171, 3249, 3420, 3610, 3724, 3990, 4228, 4332, 4410, 4530, 4655, 4788, 5054, 5285, 5415, 5436, 5586, 5738, 5985, 6342, 6498, 6795, 7220, 7399, 7581, 7980, 8379, 8607, 8820, 9060, 9310, 9513, 10108, 10570, 10830, 11172, 11476, 11970, 12635, 12684, 12996, 13590, 13965, 14345, 14798, 15162, 15855, 16245, 16758, 17214, 17689, 18620, 19026, 20083, 21140, 21660, 22197, 22743, 23940, 25270, 25821, 27180, 27930, 28690, 29596, 30324, 31710, 32490, 33516, 34428, 35378, 36995, 37905, 38052, 40166, 41895, 43035, 44394, 45486, 47565, 50540, 51642, 53067, 54511, 55860, 57380, 60249, 63420, 64980, 66591, 70756, 73990, 75810, 80332, 83790, 86070, 88445, 88788, 90972, 95130, 100415, 103284, 106134, 109022, 110985, 113715, 120498, 129105, 133182, 140581, 147980, 151620, 159201, 163533, 167580, 172140, 176890, 180747, 190260, 200830, 212268, 218044, 221970, 227430, 240996, 258210, 265335, 266364, 272555, 281162, 301245, 318402, 327066, 332955, 353780, 361494, 381577, 401660, 421743, 443940, 454860, 490599, 516420, 530670, 545110, 562324, 602490, 636804, 654132, 665910, 702905, 722988, 763154, 796005, 817665, 843486, 903735, 981198, 1061340, 1090220, 1144731, 1204980, 1265229, 1331820, 1405810, 1526308, 1592010, 1635330, 1686972, 1807470, 1907885, 1962396, 2108715, 2289462, 2452995, 2530458, 2671039, 2811620, 3184020, 3270660, 3434193, 3614940, 3815770, 4217430, 4578924, 4905990, 5060916, 5342078, 5723655, 6326145, 6868386, 7631540, 8013117, 8434860, 9811980, 10684156, 11447310, 12652290, 13355195, 13736772, 16026234, 17170965, 22894620, 24039351, 25304580, 26710390, 32052468, 34341930, 40065585, 48078702, 53420780, 68683860, 80131170, 96157404, 120196755, 160262340, 240393510, 480787020]

約数ペア:

[(1, 480787020), (2, 240393510), (3, 160262340), (4, 120196755), (5, 96157404), (6, 80131170), (7, 68683860), (9, 53420780), (10, 48078702), (12, 40065585), (14, 34341930), (15, 32052468), (18, 26710390), (19, 25304580), (20, 24039351), (21, 22894620), (28, 17170965), (30, 16026234), (35, 13736772), (36, 13355195), (38, 12652290), (42, 11447310), (45, 10684156), (49, 9811980), (57, 8434860), (60, 8013117), (63, 7631540), (70, 6868386), (76, 6326145), (84, 5723655), (90, 5342078), (95, 5060916), (98, 4905990), (105, 4578924), (114, 4217430), (126, 3815770), (133, 3614940), (140, 3434193), (147, 3270660), (151, 3184020), (171, 2811620), (180, 2671039), (190, 2530458), (196, 2452995), (210, 2289462), (228, 2108715), (245, 1962396), (252, 1907885), (266, 1807470), (285, 1686972), (294, 1635330), (302, 1592010), (315, 1526308), (342, 1405810), (361, 1331820), (380, 1265229), (399, 1204980), (420, 1144731), (441, 1090220), (453, 1061340), (490, 981198), (532, 903735), (570, 843486), (588, 817665), (604, 796005), (630, 763154), (665, 722988), (684, 702905), (722, 665910), (735, 654132), (755, 636804), (798, 602490), (855, 562324), (882, 545110), (906, 530670), (931, 516420), (980, 490599), (1057, 454860), (1083, 443940), (1140, 421743), (1197, 401660), (1260, 381577), (1330, 361494), (1359, 353780), (1444, 332955), (1470, 327066), (1510, 318402), (1596, 301245), (1710, 281162), (1764, 272555), (1805, 266364), (1812, 265335), (1862, 258210), (1995, 240996), (2114, 227430), (2166, 221970), (2205, 218044), (2265, 212268), (2394, 200830), (2527, 190260), (2660, 180747), (2718, 176890), (2793, 172140), (2869, 167580), (2940, 163533), (3020, 159201), (3171, 151620), (3249, 147980), (3420, 140581), (3610, 133182), (3724, 129105), (3990, 120498), (4228, 113715), (4332, 110985), (4410, 109022), (4530, 106134), (4655, 103284), (4788, 100415), (5054, 95130), (5285, 90972), (5415, 88788), (5436, 88445), (5586, 86070), (5738, 83790), (5985, 80332), (6342, 75810), (6498, 73990), (6795, 70756), (7220, 66591), (7399, 64980), (7581, 63420), (7980, 60249), (8379, 57380), (8607, 55860), (8820, 54511), (9060, 53067), (9310, 51642), (9513, 50540), (10108, 47565), (10570, 45486), (10830, 44394), (11172, 43035), (11476, 41895), (11970, 40166), (12635, 38052), (12684, 37905), (12996, 36995), (13590, 35378), (13965, 34428), (14345, 33516), (14798, 32490), (15162, 31710), (15855, 30324), (16245, 29596), (16758, 28690), (17214, 27930), (17689, 27180), (18620, 25821), (19026, 25270), (20083, 23940), (21140, 22743), (21660, 22197)]