128157046260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1\times {\mathrm{60727}}^1$

素因数の和:62825

約数の個数: 96

約数和(自身を含む): 380137847040

約数和(自身を除く): 251980800780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2069, 4138, 6207, 8276, 10345, 12414, 20690, 24828, 31035, 35173, 41380, 60727, 62070, 70346, 105519, 121454, 124140, 140692, 175865, 182181, 211038, 242908, 303635, 351730, 364362, 422076, 527595, 607270, 703460, 728724, 910905, 1032359, 1055190, 1214540, 1821810, 2064718, 2110380, 3097077, 3643620, 4129436, 5161795, 6194154, 10323590, 12388308, 15485385, 20647180, 30970770, 61941540, 125644163, 251288326, 376932489, 502576652, 628220815, 753864978, 1256441630, 1507729956, 1884662445, 2135950771, 2512883260, 3769324890, 4271901542, 6407852313, 7538649780, 8543803084, 10679753855, 12815704626, 21359507710, 25631409252, 32039261565, 42719015420, 64078523130, 128157046260]

約数ペア:

[(1, 128157046260), (2, 64078523130), (3, 42719015420), (4, 32039261565), (5, 25631409252), (6, 21359507710), (10, 12815704626), (12, 10679753855), (15, 8543803084), (17, 7538649780), (20, 6407852313), (30, 4271901542), (34, 3769324890), (51, 2512883260), (60, 2135950771), (68, 1884662445), (85, 1507729956), (102, 1256441630), (170, 753864978), (204, 628220815), (255, 502576652), (340, 376932489), (510, 251288326), (1020, 125644163), (2069, 61941540), (4138, 30970770), (6207, 20647180), (8276, 15485385), (10345, 12388308), (12414, 10323590), (20690, 6194154), (24828, 5161795), (31035, 4129436), (35173, 3643620), (41380, 3097077), (60727, 2110380), (62070, 2064718), (70346, 1821810), (105519, 1214540), (121454, 1055190), (124140, 1032359), (140692, 910905), (175865, 728724), (182181, 703460), (211038, 607270), (242908, 527595), (303635, 422076), (351730, 364362)]