172366740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 288

約数和(自身を含む): 682456320

約数和(自身を除く): 510089580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 619, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1238, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1857, 1989, 2142, 2210, 2340, 2380, 2476, 2652, 2730, 3060, 3094, 3095, 3276, 3315, 3570, 3714, 3978, 4095, 4284, 4333, 4420, 4641, 5355, 5460, 5571, 6188, 6190, 6630, 7140, 7428, 7735, 7956, 8047, 8190, 8666, 9282, 9285, 9945, 10523, 10710, 11142, 12380, 12999, 13260, 13923, 15470, 16094, 16380, 17332, 18564, 18570, 19890, 21046, 21420, 21665, 22284, 23205, 24141, 25998, 27846, 27855, 30940, 31569, 32188, 37140, 38997, 39780, 40235, 42092, 43330, 46410, 48282, 51996, 52615, 55692, 55710, 56329, 63138, 64995, 69615, 72423, 73661, 77994, 80470, 86660, 92820, 94707, 96564, 105230, 111420, 112658, 120705, 126276, 129990, 136799, 139230, 144846, 147322, 155988, 157845, 160940, 168987, 189414, 194985, 210460, 220983, 225316, 241410, 259980, 273598, 278460, 281645, 289692, 294644, 315690, 337974, 362115, 368305, 378828, 389970, 410397, 441966, 473535, 482820, 506961, 547196, 563290, 631380, 662949, 675948, 683995, 724230, 736610, 779940, 820794, 844935, 883932, 947070, 957593, 1013922, 1104915, 1126580, 1231191, 1325898, 1367990, 1448460, 1473220, 1641588, 1689870, 1894140, 1915186, 2027844, 2051985, 2209830, 2462382, 2534805, 2651796, 2735980, 2872779, 3314745, 3379740, 3830372, 4103970, 4419660, 4787965, 4924764, 5069610, 5745558, 6155955, 6629490, 8207940, 8618337, 9575930, 10139220, 11491116, 12311910, 13258980, 14363895, 17236674, 19151860, 24623820, 28727790, 34473348, 43091685, 57455580, 86183370, 172366740]

約数ペア:

[(1, 172366740), (2, 86183370), (3, 57455580), (4, 43091685), (5, 34473348), (6, 28727790), (7, 24623820), (9, 19151860), (10, 17236674), (12, 14363895), (13, 13258980), (14, 12311910), (15, 11491116), (17, 10139220), (18, 9575930), (20, 8618337), (21, 8207940), (26, 6629490), (28, 6155955), (30, 5745558), (34, 5069610), (35, 4924764), (36, 4787965), (39, 4419660), (42, 4103970), (45, 3830372), (51, 3379740), (52, 3314745), (60, 2872779), (63, 2735980), (65, 2651796), (68, 2534805), (70, 2462382), (78, 2209830), (84, 2051985), (85, 2027844), (90, 1915186), (91, 1894140), (102, 1689870), (105, 1641588), (117, 1473220), (119, 1448460), (126, 1367990), (130, 1325898), (140, 1231191), (153, 1126580), (156, 1104915), (170, 1013922), (180, 957593), (182, 947070), (195, 883932), (204, 844935), (210, 820794), (221, 779940), (234, 736610), (238, 724230), (252, 683995), (255, 675948), (260, 662949), (273, 631380), (306, 563290), (315, 547196), (340, 506961), (357, 482820), (364, 473535), (390, 441966), (420, 410397), (442, 389970), (455, 378828), (468, 368305), (476, 362115), (510, 337974), (546, 315690), (585, 294644), (595, 289692), (612, 281645), (619, 278460), (630, 273598), (663, 259980), (714, 241410), (765, 225316), (780, 220983), (819, 210460), (884, 194985), (910, 189414), (1020, 168987), (1071, 160940), (1092, 157845), (1105, 155988), (1170, 147322), (1190, 144846), (1238, 139230), (1260, 136799), (1326, 129990), (1365, 126276), (1428, 120705), (1530, 112658), (1547, 111420), (1638, 105230), (1785, 96564), (1820, 94707), (1857, 92820), (1989, 86660), (2142, 80470), (2210, 77994), (2340, 73661), (2380, 72423), (2476, 69615), (2652, 64995), (2730, 63138), (3060, 56329), (3094, 55710), (3095, 55692), (3276, 52615), (3315, 51996), (3570, 48282), (3714, 46410), (3978, 43330), (4095, 42092), (4284, 40235), (4333, 39780), (4420, 38997), (4641, 37140), (5355, 32188), (5460, 31569), (5571, 30940), (6188, 27855), (6190, 27846), (6630, 25998), (7140, 24141), (7428, 23205), (7735, 22284), (7956, 21665), (8047, 21420), (8190, 21046), (8666, 19890), (9282, 18570), (9285, 18564), (9945, 17332), (10523, 16380), (10710, 16094), (11142, 15470), (12380, 13923), (12999, 13260)]