1213167780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 216

約数和(自身を含む): 4196739456

約数和(自身を除く): 2983571676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 726, 810, 891, 972, 990, 1089, 1188, 1210, 1215, 1452, 1485, 1620, 1782, 1815, 1980, 2063, 2178, 2420, 2430, 2673, 2970, 3267, 3564, 3630, 4126, 4356, 4455, 4860, 5346, 5445, 5940, 6189, 6534, 7260, 8252, 8910, 9801, 10315, 10692, 10890, 12378, 13068, 13365, 16335, 17820, 18567, 19602, 20630, 21780, 22693, 24756, 26730, 29403, 30945, 32670, 37134, 39204, 41260, 45386, 49005, 53460, 55701, 58806, 61890, 65340, 68079, 74268, 90772, 92835, 98010, 111402, 113465, 117612, 123780, 136158, 147015, 167103, 185670, 196020, 204237, 222804, 226930, 249623, 272316, 278505, 294030, 334206, 340395, 371340, 408474, 453860, 499246, 501309, 557010, 588060, 612711, 668412, 680790, 748869, 816948, 835515, 998492, 1002618, 1021185, 1114020, 1225422, 1248115, 1361580, 1497738, 1671030, 1838133, 2005236, 2042370, 2246607, 2450844, 2496230, 2506545, 2995476, 3063555, 3342060, 3676266, 3744345, 4084740, 4493214, 4992460, 5013090, 5514399, 6127110, 6739821, 7352532, 7488690, 8986428, 9190665, 10026180, 11028798, 11233035, 12254220, 13479642, 14977380, 18381330, 20219463, 22057596, 22466070, 26959284, 27571995, 33699105, 36762660, 40438926, 44932140, 55143990, 60658389, 67398210, 80877852, 101097315, 110287980, 121316778, 134796420, 202194630, 242633556, 303291945, 404389260, 606583890, 1213167780]

約数ペア:

[(1, 1213167780), (2, 606583890), (3, 404389260), (4, 303291945), (5, 242633556), (6, 202194630), (9, 134796420), (10, 121316778), (11, 110287980), (12, 101097315), (15, 80877852), (18, 67398210), (20, 60658389), (22, 55143990), (27, 44932140), (30, 40438926), (33, 36762660), (36, 33699105), (44, 27571995), (45, 26959284), (54, 22466070), (55, 22057596), (60, 20219463), (66, 18381330), (81, 14977380), (90, 13479642), (99, 12254220), (108, 11233035), (110, 11028798), (121, 10026180), (132, 9190665), (135, 8986428), (162, 7488690), (165, 7352532), (180, 6739821), (198, 6127110), (220, 5514399), (242, 5013090), (243, 4992460), (270, 4493214), (297, 4084740), (324, 3744345), (330, 3676266), (363, 3342060), (396, 3063555), (405, 2995476), (484, 2506545), (486, 2496230), (495, 2450844), (540, 2246607), (594, 2042370), (605, 2005236), (660, 1838133), (726, 1671030), (810, 1497738), (891, 1361580), (972, 1248115), (990, 1225422), (1089, 1114020), (1188, 1021185), (1210, 1002618), (1215, 998492), (1452, 835515), (1485, 816948), (1620, 748869), (1782, 680790), (1815, 668412), (1980, 612711), (2063, 588060), (2178, 557010), (2420, 501309), (2430, 499246), (2673, 453860), (2970, 408474), (3267, 371340), (3564, 340395), (3630, 334206), (4126, 294030), (4356, 278505), (4455, 272316), (4860, 249623), (5346, 226930), (5445, 222804), (5940, 204237), (6189, 196020), (6534, 185670), (7260, 167103), (8252, 147015), (8910, 136158), (9801, 123780), (10315, 117612), (10692, 113465), (10890, 111402), (12378, 98010), (13068, 92835), (13365, 90772), (16335, 74268), (17820, 68079), (18567, 65340), (19602, 61890), (20630, 58806), (21780, 55701), (22693, 53460), (24756, 49005), (26730, 45386), (29403, 41260), (30945, 39204), (32670, 37134)]