207860760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30389}}^1$

素因数の和:30425

約数の個数: 96

約数和(自身を含む): 711126000

約数和(自身を除く): 503265240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 273501, 303890, 364668, 455835, 547002, 577391, 607780, 729336, 911670, 1094004, 1154782, 1215560, 1367505, 1732173, 1823340, 2188008, 2309564, 2735010, 2886955, 3464346, 3646680, 4619128, 5196519, 5470020, 5773910, 6928692, 8660865, 10393038, 10940040, 11547820, 13857384, 17321730, 20786076, 23095640, 25982595, 34643460, 41572152, 51965190, 69286920, 103930380, 207860760]

約数ペア:

[(1, 207860760), (2, 103930380), (3, 69286920), (4, 51965190), (5, 41572152), (6, 34643460), (8, 25982595), (9, 23095640), (10, 20786076), (12, 17321730), (15, 13857384), (18, 11547820), (19, 10940040), (20, 10393038), (24, 8660865), (30, 6928692), (36, 5773910), (38, 5470020), (40, 5196519), (45, 4619128), (57, 3646680), (60, 3464346), (72, 2886955), (76, 2735010), (90, 2309564), (95, 2188008), (114, 1823340), (120, 1732173), (152, 1367505), (171, 1215560), (180, 1154782), (190, 1094004), (228, 911670), (285, 729336), (342, 607780), (360, 577391), (380, 547002), (456, 455835), (570, 364668), (684, 303890), (760, 273501), (855, 243112), (1140, 182334), (1368, 151945), (1710, 121556), (2280, 91167), (3420, 60778), (6840, 30389)]