156623460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 529474176

約数和(自身を除く): 372850716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1033, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2066, 2166, 2527, 2660, 3099, 3610, 3990, 4132, 4332, 5054, 5165, 5415, 6198, 7220, 7231, 7581, 7980, 10108, 10330, 10830, 12396, 12635, 14462, 15162, 15495, 19627, 20660, 21660, 21693, 25270, 28924, 30324, 30990, 36155, 37905, 39254, 43386, 50540, 58881, 61980, 72310, 75810, 78508, 86772, 98135, 108465, 117762, 137389, 144620, 151620, 196270, 216930, 235524, 274778, 294405, 372913, 392540, 412167, 433860, 549556, 588810, 686945, 745826, 824334, 1118739, 1177620, 1373890, 1491652, 1648668, 1864565, 2060835, 2237478, 2610391, 2747780, 3729130, 4121670, 4474956, 5220782, 5593695, 7458260, 7831173, 8243340, 10441564, 11187390, 13051955, 15662346, 22374780, 26103910, 31324692, 39155865, 52207820, 78311730, 156623460]

約数ペア:

[(1, 156623460), (2, 78311730), (3, 52207820), (4, 39155865), (5, 31324692), (6, 26103910), (7, 22374780), (10, 15662346), (12, 13051955), (14, 11187390), (15, 10441564), (19, 8243340), (20, 7831173), (21, 7458260), (28, 5593695), (30, 5220782), (35, 4474956), (38, 4121670), (42, 3729130), (57, 2747780), (60, 2610391), (70, 2237478), (76, 2060835), (84, 1864565), (95, 1648668), (105, 1491652), (114, 1373890), (133, 1177620), (140, 1118739), (190, 824334), (210, 745826), (228, 686945), (266, 588810), (285, 549556), (361, 433860), (380, 412167), (399, 392540), (420, 372913), (532, 294405), (570, 274778), (665, 235524), (722, 216930), (798, 196270), (1033, 151620), (1083, 144620), (1140, 137389), (1330, 117762), (1444, 108465), (1596, 98135), (1805, 86772), (1995, 78508), (2066, 75810), (2166, 72310), (2527, 61980), (2660, 58881), (3099, 50540), (3610, 43386), (3990, 39254), (4132, 37905), (4332, 36155), (5054, 30990), (5165, 30324), (5415, 28924), (6198, 25270), (7220, 21693), (7231, 21660), (7581, 20660), (7980, 19627), (10108, 15495), (10330, 15162), (10830, 14462), (12396, 12635)]