228863880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10091}}^1$

素因数の和:10121

約数の個数: 160

約数和(自身を含む): 879215040

約数和(自身を除く): 650351160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10091, 11340, 20182, 22680, 30273, 40364, 50455, 60546, 70637, 80728, 90819, 100910, 121092, 141274, 151365, 181638, 201820, 211911, 242184, 272457, 282548, 302730, 353185, 363276, 403640, 423822, 454095, 544914, 565096, 605460, 635733, 706370, 726552, 817371, 847644, 908190, 1059555, 1089828, 1210920, 1271466, 1362285, 1412740, 1634742, 1695288, 1816380, 1907199, 2119110, 2179656, 2542932, 2724570, 2825480, 3178665, 3269484, 3632760, 3814398, 4086855, 4238220, 5085864, 5449140, 5721597, 6357330, 6538968, 7628796, 8173710, 8476440, 9535995, 10898280, 11443194, 12714660, 15257592, 16347420, 19071990, 22886388, 25429320, 28607985, 32694840, 38143980, 45772776, 57215970, 76287960, 114431940, 228863880]

約数ペア:

[(1, 228863880), (2, 114431940), (3, 76287960), (4, 57215970), (5, 45772776), (6, 38143980), (7, 32694840), (8, 28607985), (9, 25429320), (10, 22886388), (12, 19071990), (14, 16347420), (15, 15257592), (18, 12714660), (20, 11443194), (21, 10898280), (24, 9535995), (27, 8476440), (28, 8173710), (30, 7628796), (35, 6538968), (36, 6357330), (40, 5721597), (42, 5449140), (45, 5085864), (54, 4238220), (56, 4086855), (60, 3814398), (63, 3632760), (70, 3269484), (72, 3178665), (81, 2825480), (84, 2724570), (90, 2542932), (105, 2179656), (108, 2119110), (120, 1907199), (126, 1816380), (135, 1695288), (140, 1634742), (162, 1412740), (168, 1362285), (180, 1271466), (189, 1210920), (210, 1089828), (216, 1059555), (252, 908190), (270, 847644), (280, 817371), (315, 726552), (324, 706370), (360, 635733), (378, 605460), (405, 565096), (420, 544914), (504, 454095), (540, 423822), (567, 403640), (630, 363276), (648, 353185), (756, 302730), (810, 282548), (840, 272457), (945, 242184), (1080, 211911), (1134, 201820), (1260, 181638), (1512, 151365), (1620, 141274), (1890, 121092), (2268, 100910), (2520, 90819), (2835, 80728), (3240, 70637), (3780, 60546), (4536, 50455), (5670, 40364), (7560, 30273), (10091, 22680), (11340, 20182)]