198320760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 192

約数和(自身を含む): 715534560

約数和(自身を除く): 517213800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 821, 915, 990, 1098, 1220, 1320, 1342, 1464, 1642, 1830, 1980, 2013, 2196, 2440, 2463, 2684, 2745, 3284, 3355, 3660, 3960, 4026, 4105, 4392, 4926, 5368, 5490, 6039, 6568, 6710, 7320, 7389, 8052, 8210, 9031, 9852, 10065, 10980, 12078, 12315, 13420, 14778, 16104, 16420, 18062, 19704, 20130, 21960, 24156, 24630, 26840, 27093, 29556, 30195, 32840, 36124, 36945, 40260, 45155, 48312, 49260, 50081, 54186, 59112, 60390, 72248, 73890, 80520, 81279, 90310, 98520, 100162, 108372, 120780, 135465, 147780, 150243, 162558, 180620, 200324, 216744, 241560, 250405, 270930, 295560, 300486, 325116, 361240, 400648, 406395, 450729, 500810, 541860, 550891, 600972, 650232, 751215, 812790, 901458, 1001620, 1083720, 1101782, 1201944, 1502430, 1625580, 1652673, 1802916, 2003240, 2203564, 2253645, 2754455, 3004860, 3251160, 3305346, 3605832, 4407128, 4507290, 4958019, 5508910, 6009720, 6610692, 8263365, 9014580, 9916038, 11017820, 13221384, 16526730, 18029160, 19832076, 22035640, 24790095, 33053460, 39664152, 49580190, 66106920, 99160380, 198320760]

約数ペア:

[(1, 198320760), (2, 99160380), (3, 66106920), (4, 49580190), (5, 39664152), (6, 33053460), (8, 24790095), (9, 22035640), (10, 19832076), (11, 18029160), (12, 16526730), (15, 13221384), (18, 11017820), (20, 9916038), (22, 9014580), (24, 8263365), (30, 6610692), (33, 6009720), (36, 5508910), (40, 4958019), (44, 4507290), (45, 4407128), (55, 3605832), (60, 3305346), (61, 3251160), (66, 3004860), (72, 2754455), (88, 2253645), (90, 2203564), (99, 2003240), (110, 1802916), (120, 1652673), (122, 1625580), (132, 1502430), (165, 1201944), (180, 1101782), (183, 1083720), (198, 1001620), (220, 901458), (244, 812790), (264, 751215), (305, 650232), (330, 600972), (360, 550891), (366, 541860), (396, 500810), (440, 450729), (488, 406395), (495, 400648), (549, 361240), (610, 325116), (660, 300486), (671, 295560), (732, 270930), (792, 250405), (821, 241560), (915, 216744), (990, 200324), (1098, 180620), (1220, 162558), (1320, 150243), (1342, 147780), (1464, 135465), (1642, 120780), (1830, 108372), (1980, 100162), (2013, 98520), (2196, 90310), (2440, 81279), (2463, 80520), (2684, 73890), (2745, 72248), (3284, 60390), (3355, 59112), (3660, 54186), (3960, 50081), (4026, 49260), (4105, 48312), (4392, 45155), (4926, 40260), (5368, 36945), (5490, 36124), (6039, 32840), (6568, 30195), (6710, 29556), (7320, 27093), (7389, 26840), (8052, 24630), (8210, 24156), (9031, 21960), (9852, 20130), (10065, 19704), (10980, 18062), (12078, 16420), (12315, 16104), (13420, 14778)]