18982986360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:910

約数の個数: 256

約数和(自身を含む): 62339397120

約数和(自身を除く): 43356410760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 211, 260, 303, 312, 390, 404, 422, 505, 520, 571, 606, 633, 780, 808, 844, 1010, 1055, 1142, 1212, 1266, 1313, 1515, 1560, 1688, 1713, 2020, 2110, 2284, 2424, 2532, 2626, 2743, 2855, 3030, 3165, 3426, 3939, 4040, 4220, 4568, 5064, 5252, 5486, 5710, 6060, 6330, 6565, 6852, 7423, 7878, 8229, 8440, 8565, 10504, 10972, 11420, 12120, 12660, 13130, 13704, 13715, 14846, 15756, 16458, 17130, 19695, 21311, 21944, 22269, 22840, 25320, 26260, 27430, 29692, 31512, 32916, 34260, 37115, 39390, 41145, 42622, 44538, 52520, 54860, 57671, 59384, 63933, 65832, 68520, 74230, 78780, 82290, 85244, 89076, 106555, 109720, 111345, 115342, 120481, 127866, 148460, 157560, 164580, 170488, 173013, 178152, 213110, 222690, 230684, 240962, 255732, 277043, 288355, 296920, 319665, 329160, 346026, 361443, 426220, 445380, 461368, 481924, 511464, 554086, 576710, 602405, 639330, 692052, 722886, 749723, 831129, 852440, 865065, 890760, 963848, 1108172, 1153420, 1204810, 1278660, 1384104, 1385215, 1445772, 1499446, 1566253, 1662258, 1730130, 1807215, 2216344, 2249169, 2306840, 2409620, 2557320, 2770430, 2891544, 2998892, 3132506, 3324516, 3460260, 3614430, 3748615, 4155645, 4498338, 4698759, 4819240, 5540860, 5997784, 6265012, 6649032, 6920520, 7228860, 7497230, 7831265, 8311290, 8996676, 9397518, 11081720, 11245845, 12168581, 12530024, 14457720, 14994460, 15662530, 16622580, 17993352, 18795036, 22491690, 23493795, 24337162, 29988920, 31325060, 33245160, 36505743, 37590072, 44983380, 46987590, 48674324, 60842905, 62650120, 73011486, 89966760, 93975180, 97348648, 121685810, 146022972, 158191553, 182528715, 187950360, 243371620, 292045944, 316383106, 365057430, 474574659, 486743240, 632766212, 730114860, 790957765, 949149318, 1265532424, 1460229720, 1581915530, 1898298636, 2372873295, 3163831060, 3796597272, 4745746590, 6327662120, 9491493180, 18982986360]

約数ペア:

[(1, 18982986360), (2, 9491493180), (3, 6327662120), (4, 4745746590), (5, 3796597272), (6, 3163831060), (8, 2372873295), (10, 1898298636), (12, 1581915530), (13, 1460229720), (15, 1265532424), (20, 949149318), (24, 790957765), (26, 730114860), (30, 632766212), (39, 486743240), (40, 474574659), (52, 365057430), (60, 316383106), (65, 292045944), (78, 243371620), (101, 187950360), (104, 182528715), (120, 158191553), (130, 146022972), (156, 121685810), (195, 97348648), (202, 93975180), (211, 89966760), (260, 73011486), (303, 62650120), (312, 60842905), (390, 48674324), (404, 46987590), (422, 44983380), (505, 37590072), (520, 36505743), (571, 33245160), (606, 31325060), (633, 29988920), (780, 24337162), (808, 23493795), (844, 22491690), (1010, 18795036), (1055, 17993352), (1142, 16622580), (1212, 15662530), (1266, 14994460), (1313, 14457720), (1515, 12530024), (1560, 12168581), (1688, 11245845), (1713, 11081720), (2020, 9397518), (2110, 8996676), (2284, 8311290), (2424, 7831265), (2532, 7497230), (2626, 7228860), (2743, 6920520), (2855, 6649032), (3030, 6265012), (3165, 5997784), (3426, 5540860), (3939, 4819240), (4040, 4698759), (4220, 4498338), (4568, 4155645), (5064, 3748615), (5252, 3614430), (5486, 3460260), (5710, 3324516), (6060, 3132506), (6330, 2998892), (6565, 2891544), (6852, 2770430), (7423, 2557320), (7878, 2409620), (8229, 2306840), (8440, 2249169), (8565, 2216344), (10504, 1807215), (10972, 1730130), (11420, 1662258), (12120, 1566253), (12660, 1499446), (13130, 1445772), (13704, 1385215), (13715, 1384104), (14846, 1278660), (15756, 1204810), (16458, 1153420), (17130, 1108172), (19695, 963848), (21311, 890760), (21944, 865065), (22269, 852440), (22840, 831129), (25320, 749723), (26260, 722886), (27430, 692052), (29692, 639330), (31512, 602405), (32916, 576710), (34260, 554086), (37115, 511464), (39390, 481924), (41145, 461368), (42622, 445380), (44538, 426220), (52520, 361443), (54860, 346026), (57671, 329160), (59384, 319665), (63933, 296920), (65832, 288355), (68520, 277043), (74230, 255732), (78780, 240962), (82290, 230684), (85244, 222690), (89076, 213110), (106555, 178152), (109720, 173013), (111345, 170488), (115342, 164580), (120481, 157560), (127866, 148460)]