73868340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 259209216

約数和(自身を除く): 185340876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 163, 166, 182, 195, 210, 249, 260, 273, 326, 332, 364, 390, 415, 420, 455, 489, 498, 546, 581, 652, 780, 815, 830, 910, 978, 996, 1079, 1092, 1141, 1162, 1245, 1365, 1630, 1660, 1743, 1820, 1956, 2119, 2158, 2282, 2324, 2445, 2490, 2730, 2905, 3237, 3260, 3423, 3486, 4238, 4316, 4564, 4890, 4980, 5395, 5460, 5705, 5810, 6357, 6474, 6846, 6972, 7553, 8476, 8715, 9780, 10595, 10790, 11410, 11620, 12714, 12948, 13529, 13692, 14833, 15106, 16185, 17115, 17430, 21190, 21580, 22659, 22820, 25428, 27058, 29666, 30212, 31785, 32370, 34230, 34860, 37765, 40587, 42380, 44499, 45318, 54116, 59332, 63570, 64740, 67645, 68460, 74165, 75530, 81174, 88998, 90636, 94703, 113295, 127140, 135290, 148330, 151060, 162348, 175877, 177996, 189406, 202935, 222495, 226590, 270580, 284109, 296660, 351754, 378812, 405870, 444990, 453180, 473515, 527631, 568218, 703508, 811740, 879385, 889980, 947030, 1055262, 1136436, 1231139, 1420545, 1758770, 1894060, 2110524, 2462278, 2638155, 2841090, 3517540, 3693417, 4924556, 5276310, 5682180, 6155695, 7386834, 10552620, 12311390, 14773668, 18467085, 24622780, 36934170, 73868340]

約数ペア:

[(1, 73868340), (2, 36934170), (3, 24622780), (4, 18467085), (5, 14773668), (6, 12311390), (7, 10552620), (10, 7386834), (12, 6155695), (13, 5682180), (14, 5276310), (15, 4924556), (20, 3693417), (21, 3517540), (26, 2841090), (28, 2638155), (30, 2462278), (35, 2110524), (39, 1894060), (42, 1758770), (52, 1420545), (60, 1231139), (65, 1136436), (70, 1055262), (78, 947030), (83, 889980), (84, 879385), (91, 811740), (105, 703508), (130, 568218), (140, 527631), (156, 473515), (163, 453180), (166, 444990), (182, 405870), (195, 378812), (210, 351754), (249, 296660), (260, 284109), (273, 270580), (326, 226590), (332, 222495), (364, 202935), (390, 189406), (415, 177996), (420, 175877), (455, 162348), (489, 151060), (498, 148330), (546, 135290), (581, 127140), (652, 113295), (780, 94703), (815, 90636), (830, 88998), (910, 81174), (978, 75530), (996, 74165), (1079, 68460), (1092, 67645), (1141, 64740), (1162, 63570), (1245, 59332), (1365, 54116), (1630, 45318), (1660, 44499), (1743, 42380), (1820, 40587), (1956, 37765), (2119, 34860), (2158, 34230), (2282, 32370), (2324, 31785), (2445, 30212), (2490, 29666), (2730, 27058), (2905, 25428), (3237, 22820), (3260, 22659), (3423, 21580), (3486, 21190), (4238, 17430), (4316, 17115), (4564, 16185), (4890, 15106), (4980, 14833), (5395, 13692), (5460, 13529), (5705, 12948), (5810, 12714), (6357, 11620), (6474, 11410), (6846, 10790), (6972, 10595), (7553, 9780), (8476, 8715)]