210149240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 596808000

約数和(自身を除く): 386658760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 53, 56, 68, 70, 85, 98, 106, 119, 136, 140, 170, 196, 212, 238, 245, 265, 280, 289, 340, 343, 371, 392, 424, 476, 490, 530, 578, 595, 680, 686, 742, 833, 901, 952, 980, 1060, 1156, 1190, 1372, 1445, 1484, 1666, 1715, 1802, 1855, 1960, 2023, 2120, 2312, 2380, 2597, 2744, 2890, 2968, 3332, 3430, 3604, 3710, 4046, 4165, 4505, 4760, 5194, 5780, 5831, 6307, 6664, 6860, 7208, 7420, 8092, 8330, 9010, 10115, 10388, 11560, 11662, 12614, 12985, 13720, 14161, 14840, 15317, 16184, 16660, 18020, 18179, 20230, 20776, 23324, 25228, 25970, 28322, 29155, 30634, 31535, 33320, 36040, 36358, 40460, 44149, 46648, 50456, 51940, 56644, 58310, 61268, 63070, 70805, 72716, 76585, 80920, 88298, 90895, 99127, 103880, 107219, 113288, 116620, 122536, 126140, 141610, 145432, 153170, 176596, 181790, 198254, 214438, 220745, 233240, 252280, 283220, 306340, 309043, 353192, 363580, 396508, 428876, 441490, 495635, 536095, 566440, 612680, 618086, 727160, 750533, 793016, 857752, 882980, 991270, 1072190, 1236172, 1501066, 1545215, 1765960, 1982540, 2144380, 2472344, 3002132, 3090430, 3752665, 3965080, 4288760, 5253731, 6004264, 6180860, 7505330, 10507462, 12361720, 15010660, 21014924, 26268655, 30021320, 42029848, 52537310, 105074620, 210149240]

約数ペア:

[(1, 210149240), (2, 105074620), (4, 52537310), (5, 42029848), (7, 30021320), (8, 26268655), (10, 21014924), (14, 15010660), (17, 12361720), (20, 10507462), (28, 7505330), (34, 6180860), (35, 6004264), (40, 5253731), (49, 4288760), (53, 3965080), (56, 3752665), (68, 3090430), (70, 3002132), (85, 2472344), (98, 2144380), (106, 1982540), (119, 1765960), (136, 1545215), (140, 1501066), (170, 1236172), (196, 1072190), (212, 991270), (238, 882980), (245, 857752), (265, 793016), (280, 750533), (289, 727160), (340, 618086), (343, 612680), (371, 566440), (392, 536095), (424, 495635), (476, 441490), (490, 428876), (530, 396508), (578, 363580), (595, 353192), (680, 309043), (686, 306340), (742, 283220), (833, 252280), (901, 233240), (952, 220745), (980, 214438), (1060, 198254), (1156, 181790), (1190, 176596), (1372, 153170), (1445, 145432), (1484, 141610), (1666, 126140), (1715, 122536), (1802, 116620), (1855, 113288), (1960, 107219), (2023, 103880), (2120, 99127), (2312, 90895), (2380, 88298), (2597, 80920), (2744, 76585), (2890, 72716), (2968, 70805), (3332, 63070), (3430, 61268), (3604, 58310), (3710, 56644), (4046, 51940), (4165, 50456), (4505, 46648), (4760, 44149), (5194, 40460), (5780, 36358), (5831, 36040), (6307, 33320), (6664, 31535), (6860, 30634), (7208, 29155), (7420, 28322), (8092, 25970), (8330, 25228), (9010, 23324), (10115, 20776), (10388, 20230), (11560, 18179), (11662, 18020), (12614, 16660), (12985, 16184), (13720, 15317), (14161, 14840)]