1229383980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3682

約数の個数: 240

約数和(自身を含む): 4429877760

約数和(自身を除く): 3200493780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3078, 3135, 3420, 3564, 3631, 3762, 4180, 4455, 5130, 5643, 5940, 6156, 6270, 7262, 7524, 7695, 8910, 9405, 10260, 10893, 11286, 12540, 14524, 15390, 16929, 17820, 18155, 18810, 21786, 22572, 28215, 30780, 32679, 33858, 36310, 37620, 39941, 43572, 54465, 56430, 65358, 67716, 68989, 72620, 79882, 84645, 98037, 108930, 112860, 119823, 130716, 137978, 159764, 163395, 169290, 196074, 199705, 206967, 217860, 239646, 275956, 294111, 326790, 338580, 344945, 359469, 392148, 399410, 413934, 479292, 490185, 588222, 599115, 620901, 653580, 689890, 718938, 758879, 798820, 827868, 980370, 1034835, 1078407, 1176444, 1198230, 1241802, 1379780, 1437876, 1470555, 1517758, 1797345, 1862703, 1960740, 2069670, 2156814, 2276637, 2396460, 2483604, 2941110, 3035516, 3104505, 3235221, 3594690, 3725406, 3794395, 4139340, 4313628, 4553274, 5392035, 5588109, 5882220, 6209010, 6470442, 6829911, 7189380, 7450812, 7588790, 9106548, 9313515, 10784070, 11176218, 11383185, 12418020, 12940884, 13659822, 15177580, 16176105, 18627030, 20489733, 21568140, 22352436, 22766370, 27319644, 27940545, 32352210, 34149555, 37254060, 40979466, 45532740, 55881090, 61469199, 64704420, 68299110, 81958932, 102448665, 111762180, 122938398, 136598220, 204897330, 245876796, 307345995, 409794660, 614691990, 1229383980]

約数ペア:

[(1, 1229383980), (2, 614691990), (3, 409794660), (4, 307345995), (5, 245876796), (6, 204897330), (9, 136598220), (10, 122938398), (11, 111762180), (12, 102448665), (15, 81958932), (18, 68299110), (19, 64704420), (20, 61469199), (22, 55881090), (27, 45532740), (30, 40979466), (33, 37254060), (36, 34149555), (38, 32352210), (44, 27940545), (45, 27319644), (54, 22766370), (55, 22352436), (57, 21568140), (60, 20489733), (66, 18627030), (76, 16176105), (81, 15177580), (90, 13659822), (95, 12940884), (99, 12418020), (108, 11383185), (110, 11176218), (114, 10784070), (132, 9313515), (135, 9106548), (162, 7588790), (165, 7450812), (171, 7189380), (180, 6829911), (190, 6470442), (198, 6209010), (209, 5882220), (220, 5588109), (228, 5392035), (270, 4553274), (285, 4313628), (297, 4139340), (324, 3794395), (330, 3725406), (342, 3594690), (380, 3235221), (396, 3104505), (405, 3035516), (418, 2941110), (495, 2483604), (513, 2396460), (540, 2276637), (570, 2156814), (594, 2069670), (627, 1960740), (660, 1862703), (684, 1797345), (810, 1517758), (836, 1470555), (855, 1437876), (891, 1379780), (990, 1241802), (1026, 1198230), (1045, 1176444), (1140, 1078407), (1188, 1034835), (1254, 980370), (1485, 827868), (1539, 798820), (1620, 758879), (1710, 718938), (1782, 689890), (1881, 653580), (1980, 620901), (2052, 599115), (2090, 588222), (2508, 490185), (2565, 479292), (2970, 413934), (3078, 399410), (3135, 392148), (3420, 359469), (3564, 344945), (3631, 338580), (3762, 326790), (4180, 294111), (4455, 275956), (5130, 239646), (5643, 217860), (5940, 206967), (6156, 199705), (6270, 196074), (7262, 169290), (7524, 163395), (7695, 159764), (8910, 137978), (9405, 130716), (10260, 119823), (10893, 112860), (11286, 108930), (12540, 98037), (14524, 84645), (15390, 79882), (16929, 72620), (17820, 68989), (18155, 67716), (18810, 65358), (21786, 56430), (22572, 54465), (28215, 43572), (30780, 39941), (32679, 37620), (33858, 36310)]