387682620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1252298880

約数和(自身を除く): 864616260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 169, 170, 173, 195, 204, 221, 255, 260, 338, 340, 346, 390, 442, 507, 510, 519, 663, 676, 692, 780, 845, 865, 884, 1014, 1020, 1038, 1105, 1326, 1690, 1730, 2028, 2076, 2197, 2210, 2249, 2535, 2595, 2652, 2873, 2941, 3315, 3380, 3460, 4394, 4420, 4498, 5070, 5190, 5746, 5882, 6591, 6630, 6747, 8619, 8788, 8823, 8996, 10140, 10380, 10985, 11245, 11492, 11764, 13182, 13260, 13494, 14365, 14705, 17238, 17646, 21970, 22490, 26364, 26988, 28730, 29237, 29410, 32955, 33735, 34476, 35292, 37349, 38233, 43095, 43940, 44115, 44980, 57460, 58474, 58820, 65910, 67470, 74698, 76466, 86190, 87711, 88230, 112047, 114699, 116948, 131820, 134940, 146185, 149396, 152932, 172380, 175422, 176460, 186745, 191165, 224094, 229398, 292370, 350844, 373490, 380081, 382330, 438555, 448188, 458796, 497029, 560235, 573495, 584740, 746980, 760162, 764660, 877110, 994058, 1120470, 1140243, 1146990, 1491087, 1520324, 1754220, 1900405, 1988116, 2240940, 2280486, 2293980, 2485145, 2982174, 3800810, 4560972, 4970290, 5701215, 5964348, 6461377, 7455435, 7601620, 9940580, 11402430, 12922754, 14910870, 19384131, 22804860, 25845508, 29821740, 32306885, 38768262, 64613770, 77536524, 96920655, 129227540, 193841310, 387682620]

約数ペア:

[(1, 387682620), (2, 193841310), (3, 129227540), (4, 96920655), (5, 77536524), (6, 64613770), (10, 38768262), (12, 32306885), (13, 29821740), (15, 25845508), (17, 22804860), (20, 19384131), (26, 14910870), (30, 12922754), (34, 11402430), (39, 9940580), (51, 7601620), (52, 7455435), (60, 6461377), (65, 5964348), (68, 5701215), (78, 4970290), (85, 4560972), (102, 3800810), (130, 2982174), (156, 2485145), (169, 2293980), (170, 2280486), (173, 2240940), (195, 1988116), (204, 1900405), (221, 1754220), (255, 1520324), (260, 1491087), (338, 1146990), (340, 1140243), (346, 1120470), (390, 994058), (442, 877110), (507, 764660), (510, 760162), (519, 746980), (663, 584740), (676, 573495), (692, 560235), (780, 497029), (845, 458796), (865, 448188), (884, 438555), (1014, 382330), (1020, 380081), (1038, 373490), (1105, 350844), (1326, 292370), (1690, 229398), (1730, 224094), (2028, 191165), (2076, 186745), (2197, 176460), (2210, 175422), (2249, 172380), (2535, 152932), (2595, 149396), (2652, 146185), (2873, 134940), (2941, 131820), (3315, 116948), (3380, 114699), (3460, 112047), (4394, 88230), (4420, 87711), (4498, 86190), (5070, 76466), (5190, 74698), (5746, 67470), (5882, 65910), (6591, 58820), (6630, 58474), (6747, 57460), (8619, 44980), (8788, 44115), (8823, 43940), (8996, 43095), (10140, 38233), (10380, 37349), (10985, 35292), (11245, 34476), (11492, 33735), (11764, 32955), (13182, 29410), (13260, 29237), (13494, 28730), (14365, 26988), (14705, 26364), (17238, 22490), (17646, 21970)]