1338222060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6211}}^1$

素因数の和:6258

約数の個数: 240

約数和(自身を含む): 5051101440

約数和(自身を除く): 3712879380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 3078, 3420, 3591, 3780, 3990, 4788, 5130, 5670, 5985, 6156, 6211, 7182, 7695, 7980, 10260, 10773, 11340, 11970, 12422, 14364, 15390, 17955, 18633, 21546, 23940, 24844, 30780, 31055, 35910, 37266, 43092, 43477, 53865, 55899, 62110, 71820, 74532, 86954, 93165, 107730, 111798, 118009, 124220, 130431, 167697, 173908, 186330, 215460, 217385, 223596, 236018, 260862, 279495, 335394, 354027, 372660, 391293, 434770, 472036, 503091, 521724, 558990, 590045, 652155, 670788, 708054, 782586, 826063, 838485, 869540, 1006182, 1062081, 1117980, 1173879, 1180090, 1304310, 1416108, 1565172, 1652126, 1676970, 1770135, 1956465, 2012364, 2124162, 2347758, 2360180, 2478189, 2515455, 2608620, 3186243, 3304252, 3353940, 3521637, 3540270, 3912930, 4130315, 4248324, 4695516, 4956378, 5030910, 5310405, 5869395, 6372486, 7043274, 7080540, 7434567, 7825860, 8260630, 9558729, 9912756, 10061820, 10620810, 11738790, 12390945, 12744972, 14086548, 14869134, 15931215, 16521260, 17608185, 19117458, 21241620, 22303701, 23477580, 24781890, 29738268, 31862430, 35216370, 37172835, 38234916, 44607402, 47793645, 49563780, 63724860, 66911103, 70432740, 74345670, 89214804, 95587290, 111518505, 133822206, 148691340, 191174580, 223037010, 267644412, 334555515, 446074020, 669111030, 1338222060]

約数ペア:

[(1, 1338222060), (2, 669111030), (3, 446074020), (4, 334555515), (5, 267644412), (6, 223037010), (7, 191174580), (9, 148691340), (10, 133822206), (12, 111518505), (14, 95587290), (15, 89214804), (18, 74345670), (19, 70432740), (20, 66911103), (21, 63724860), (27, 49563780), (28, 47793645), (30, 44607402), (35, 38234916), (36, 37172835), (38, 35216370), (42, 31862430), (45, 29738268), (54, 24781890), (57, 23477580), (60, 22303701), (63, 21241620), (70, 19117458), (76, 17608185), (81, 16521260), (84, 15931215), (90, 14869134), (95, 14086548), (105, 12744972), (108, 12390945), (114, 11738790), (126, 10620810), (133, 10061820), (135, 9912756), (140, 9558729), (162, 8260630), (171, 7825860), (180, 7434567), (189, 7080540), (190, 7043274), (210, 6372486), (228, 5869395), (252, 5310405), (266, 5030910), (270, 4956378), (285, 4695516), (315, 4248324), (324, 4130315), (342, 3912930), (378, 3540270), (380, 3521637), (399, 3353940), (405, 3304252), (420, 3186243), (513, 2608620), (532, 2515455), (540, 2478189), (567, 2360180), (570, 2347758), (630, 2124162), (665, 2012364), (684, 1956465), (756, 1770135), (798, 1676970), (810, 1652126), (855, 1565172), (945, 1416108), (1026, 1304310), (1134, 1180090), (1140, 1173879), (1197, 1117980), (1260, 1062081), (1330, 1006182), (1539, 869540), (1596, 838485), (1620, 826063), (1710, 782586), (1890, 708054), (1995, 670788), (2052, 652155), (2268, 590045), (2394, 558990), (2565, 521724), (2660, 503091), (2835, 472036), (3078, 434770), (3420, 391293), (3591, 372660), (3780, 354027), (3990, 335394), (4788, 279495), (5130, 260862), (5670, 236018), (5985, 223596), (6156, 217385), (6211, 215460), (7182, 186330), (7695, 173908), (7980, 167697), (10260, 130431), (10773, 124220), (11340, 118009), (11970, 111798), (12422, 107730), (14364, 93165), (15390, 86954), (17955, 74532), (18633, 71820), (21546, 62110), (23940, 55899), (24844, 53865), (30780, 43477), (31055, 43092), (35910, 37266)]