163823220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 596284416

約数和(自身を除く): 432461196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 153, 155, 157, 165, 170, 180, 186, 187, 198, 204, 220, 255, 279, 306, 310, 314, 330, 340, 341, 372, 374, 396, 465, 471, 495, 510, 527, 558, 561, 612, 620, 628, 660, 682, 748, 765, 785, 930, 935, 942, 990, 1020, 1023, 1054, 1116, 1122, 1364, 1395, 1413, 1530, 1570, 1581, 1683, 1705, 1727, 1860, 1870, 1884, 1980, 2046, 2108, 2244, 2355, 2635, 2669, 2790, 2805, 2826, 3060, 3069, 3140, 3162, 3366, 3410, 3454, 3740, 4092, 4710, 4743, 4867, 5115, 5181, 5270, 5338, 5580, 5610, 5652, 5797, 6138, 6324, 6732, 6820, 6908, 7065, 7905, 8007, 8415, 8635, 9420, 9486, 9734, 10230, 10362, 10540, 10676, 11220, 11594, 12276, 13345, 14130, 14601, 15345, 15543, 15810, 16014, 16830, 17270, 17391, 18972, 19468, 20460, 20724, 23188, 23715, 24021, 24335, 25905, 26690, 28260, 28985, 29202, 29359, 30690, 31086, 31620, 32028, 33660, 34540, 34782, 40035, 43803, 47430, 48042, 48670, 51810, 52173, 53380, 53537, 57970, 58404, 58718, 61380, 62172, 69564, 73005, 77715, 80070, 82739, 86955, 87606, 88077, 94860, 96084, 97340, 103620, 104346, 107074, 115940, 117436, 120105, 146010, 146795, 155430, 160140, 160611, 165478, 173910, 175212, 176154, 208692, 214148, 219015, 240210, 248217, 260865, 264231, 267685, 292020, 293590, 310860, 321222, 330956, 347820, 352308, 413695, 438030, 440385, 480420, 481833, 496434, 521730, 528462, 535370, 587180, 642444, 744651, 803055, 827390, 876060, 880770, 910129, 963666, 992868, 1043460, 1056924, 1070740, 1241085, 1321155, 1489302, 1606110, 1654780, 1761540, 1820258, 1927332, 2409165, 2482170, 2642310, 2730387, 2978604, 3212220, 3640516, 3723255, 4550645, 4818330, 4964340, 5284620, 5460774, 7446510, 8191161, 9101290, 9636660, 10921548, 13651935, 14893020, 16382322, 18202580, 27303870, 32764644, 40955805, 54607740, 81911610, 163823220]

約数ペア:

[(1, 163823220), (2, 81911610), (3, 54607740), (4, 40955805), (5, 32764644), (6, 27303870), (9, 18202580), (10, 16382322), (11, 14893020), (12, 13651935), (15, 10921548), (17, 9636660), (18, 9101290), (20, 8191161), (22, 7446510), (30, 5460774), (31, 5284620), (33, 4964340), (34, 4818330), (36, 4550645), (44, 3723255), (45, 3640516), (51, 3212220), (55, 2978604), (60, 2730387), (62, 2642310), (66, 2482170), (68, 2409165), (85, 1927332), (90, 1820258), (93, 1761540), (99, 1654780), (102, 1606110), (110, 1489302), (124, 1321155), (132, 1241085), (153, 1070740), (155, 1056924), (157, 1043460), (165, 992868), (170, 963666), (180, 910129), (186, 880770), (187, 876060), (198, 827390), (204, 803055), (220, 744651), (255, 642444), (279, 587180), (306, 535370), (310, 528462), (314, 521730), (330, 496434), (340, 481833), (341, 480420), (372, 440385), (374, 438030), (396, 413695), (465, 352308), (471, 347820), (495, 330956), (510, 321222), (527, 310860), (558, 293590), (561, 292020), (612, 267685), (620, 264231), (628, 260865), (660, 248217), (682, 240210), (748, 219015), (765, 214148), (785, 208692), (930, 176154), (935, 175212), (942, 173910), (990, 165478), (1020, 160611), (1023, 160140), (1054, 155430), (1116, 146795), (1122, 146010), (1364, 120105), (1395, 117436), (1413, 115940), (1530, 107074), (1570, 104346), (1581, 103620), (1683, 97340), (1705, 96084), (1727, 94860), (1860, 88077), (1870, 87606), (1884, 86955), (1980, 82739), (2046, 80070), (2108, 77715), (2244, 73005), (2355, 69564), (2635, 62172), (2669, 61380), (2790, 58718), (2805, 58404), (2826, 57970), (3060, 53537), (3069, 53380), (3140, 52173), (3162, 51810), (3366, 48670), (3410, 48042), (3454, 47430), (3740, 43803), (4092, 40035), (4710, 34782), (4743, 34540), (4867, 33660), (5115, 32028), (5181, 31620), (5270, 31086), (5338, 30690), (5580, 29359), (5610, 29202), (5652, 28985), (5797, 28260), (6138, 26690), (6324, 25905), (6732, 24335), (6820, 24021), (6908, 23715), (7065, 23188), (7905, 20724), (8007, 20460), (8415, 19468), (8635, 18972), (9420, 17391), (9486, 17270), (9734, 16830), (10230, 16014), (10362, 15810), (10540, 15543), (10676, 15345), (11220, 14601), (11594, 14130), (12276, 13345)]