371914740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1261149120

約数和(自身を除く): 889234380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 43, 45, 54, 57, 60, 76, 81, 86, 90, 95, 108, 114, 129, 135, 162, 171, 172, 180, 190, 215, 228, 258, 270, 281, 285, 324, 342, 380, 387, 405, 430, 513, 516, 540, 562, 570, 645, 684, 774, 810, 817, 843, 855, 860, 1026, 1124, 1140, 1161, 1290, 1405, 1539, 1548, 1620, 1634, 1686, 1710, 1935, 2052, 2322, 2451, 2529, 2565, 2580, 2810, 3078, 3268, 3372, 3420, 3483, 3870, 4085, 4215, 4644, 4902, 5058, 5130, 5339, 5620, 5805, 6156, 6966, 7353, 7587, 7695, 7740, 8170, 8430, 9804, 10116, 10260, 10678, 11610, 12083, 12255, 12645, 13932, 14706, 15174, 15390, 16017, 16340, 16860, 17415, 21356, 22059, 22761, 23220, 24166, 24510, 25290, 26695, 29412, 30348, 30780, 32034, 34830, 36249, 36765, 37935, 44118, 45522, 48051, 48332, 49020, 50580, 53390, 60415, 64068, 66177, 69660, 72498, 73530, 75870, 80085, 88236, 91044, 96102, 106780, 108747, 110295, 113805, 120830, 132354, 144153, 144996, 147060, 151740, 160170, 181245, 192204, 217494, 220590, 227610, 229577, 240255, 241660, 264708, 288306, 320340, 326241, 330885, 362490, 432459, 434988, 441180, 455220, 459154, 480510, 543735, 576612, 652482, 661770, 688731, 720765, 724980, 864918, 918308, 961020, 978723, 1087470, 1147885, 1304964, 1323540, 1377462, 1441530, 1631205, 1729836, 1957446, 2066193, 2162295, 2174940, 2295770, 2754924, 2883060, 3262410, 3443655, 3914892, 4132386, 4324590, 4591540, 4893615, 6198579, 6524820, 6887310, 8264772, 8649180, 9787230, 10330965, 12397158, 13774620, 18595737, 19574460, 20661930, 24794316, 30992895, 37191474, 41323860, 61985790, 74382948, 92978685, 123971580, 185957370, 371914740]

約数ペア:

[(1, 371914740), (2, 185957370), (3, 123971580), (4, 92978685), (5, 74382948), (6, 61985790), (9, 41323860), (10, 37191474), (12, 30992895), (15, 24794316), (18, 20661930), (19, 19574460), (20, 18595737), (27, 13774620), (30, 12397158), (36, 10330965), (38, 9787230), (43, 8649180), (45, 8264772), (54, 6887310), (57, 6524820), (60, 6198579), (76, 4893615), (81, 4591540), (86, 4324590), (90, 4132386), (95, 3914892), (108, 3443655), (114, 3262410), (129, 2883060), (135, 2754924), (162, 2295770), (171, 2174940), (172, 2162295), (180, 2066193), (190, 1957446), (215, 1729836), (228, 1631205), (258, 1441530), (270, 1377462), (281, 1323540), (285, 1304964), (324, 1147885), (342, 1087470), (380, 978723), (387, 961020), (405, 918308), (430, 864918), (513, 724980), (516, 720765), (540, 688731), (562, 661770), (570, 652482), (645, 576612), (684, 543735), (774, 480510), (810, 459154), (817, 455220), (843, 441180), (855, 434988), (860, 432459), (1026, 362490), (1124, 330885), (1140, 326241), (1161, 320340), (1290, 288306), (1405, 264708), (1539, 241660), (1548, 240255), (1620, 229577), (1634, 227610), (1686, 220590), (1710, 217494), (1935, 192204), (2052, 181245), (2322, 160170), (2451, 151740), (2529, 147060), (2565, 144996), (2580, 144153), (2810, 132354), (3078, 120830), (3268, 113805), (3372, 110295), (3420, 108747), (3483, 106780), (3870, 96102), (4085, 91044), (4215, 88236), (4644, 80085), (4902, 75870), (5058, 73530), (5130, 72498), (5339, 69660), (5620, 66177), (5805, 64068), (6156, 60415), (6966, 53390), (7353, 50580), (7587, 49020), (7695, 48332), (7740, 48051), (8170, 45522), (8430, 44118), (9804, 37935), (10116, 36765), (10260, 36249), (10678, 34830), (11610, 32034), (12083, 30780), (12255, 30348), (12645, 29412), (13932, 26695), (14706, 25290), (15174, 24510), (15390, 24166), (16017, 23220), (16340, 22761), (16860, 22059), (17415, 21356)]