16975461180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{7043}}^1$

素因数の和:7228

約数の個数: 144

約数和(自身を含む): 50862188160

約数和(自身を除く): 33886726980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 139, 170, 204, 255, 278, 289, 340, 417, 510, 556, 578, 695, 834, 867, 1020, 1156, 1390, 1445, 1668, 1734, 2085, 2363, 2780, 2890, 3468, 4170, 4335, 4726, 5780, 7043, 7089, 8340, 8670, 9452, 11815, 14086, 14178, 17340, 21129, 23630, 28172, 28356, 35215, 35445, 40171, 42258, 47260, 70430, 70890, 80342, 84516, 105645, 119731, 120513, 140860, 141780, 160684, 200855, 211290, 239462, 241026, 359193, 401710, 422580, 478924, 482052, 598655, 602565, 718386, 803420, 978977, 1197310, 1205130, 1436772, 1795965, 1957954, 2035427, 2394620, 2410260, 2936931, 3591930, 3915908, 4070854, 4894885, 5873862, 6106281, 7183860, 8141708, 9789770, 10177135, 11747724, 12212562, 14684655, 16642609, 19579540, 20354270, 24425124, 29369310, 30531405, 33285218, 40708540, 49927827, 58738620, 61062810, 66570436, 83213045, 99855654, 122125620, 166426090, 199711308, 249639135, 282924353, 332852180, 499278270, 565848706, 848773059, 998556540, 1131697412, 1414621765, 1697546118, 2829243530, 3395092236, 4243865295, 5658487060, 8487730590, 16975461180]

約数ペア:

[(1, 16975461180), (2, 8487730590), (3, 5658487060), (4, 4243865295), (5, 3395092236), (6, 2829243530), (10, 1697546118), (12, 1414621765), (15, 1131697412), (17, 998556540), (20, 848773059), (30, 565848706), (34, 499278270), (51, 332852180), (60, 282924353), (68, 249639135), (85, 199711308), (102, 166426090), (139, 122125620), (170, 99855654), (204, 83213045), (255, 66570436), (278, 61062810), (289, 58738620), (340, 49927827), (417, 40708540), (510, 33285218), (556, 30531405), (578, 29369310), (695, 24425124), (834, 20354270), (867, 19579540), (1020, 16642609), (1156, 14684655), (1390, 12212562), (1445, 11747724), (1668, 10177135), (1734, 9789770), (2085, 8141708), (2363, 7183860), (2780, 6106281), (2890, 5873862), (3468, 4894885), (4170, 4070854), (4335, 3915908), (4726, 3591930), (5780, 2936931), (7043, 2410260), (7089, 2394620), (8340, 2035427), (8670, 1957954), (9452, 1795965), (11815, 1436772), (14086, 1205130), (14178, 1197310), (17340, 978977), (21129, 803420), (23630, 718386), (28172, 602565), (28356, 598655), (35215, 482052), (35445, 478924), (40171, 422580), (42258, 401710), (47260, 359193), (70430, 241026), (70890, 239462), (80342, 211290), (84516, 200855), (105645, 160684), (119731, 141780), (120513, 140860)]