40472280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 142178400

約数和(自身を除く): 101706120

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, 61, 72, 76, 90, 95, 97, 114, 120, 122, 152, 171, 180, 183, 190, 194, 228, 244, 285, 291, 305, 342, 360, 366, 380, 388, 456, 485, 488, 549, 570, 582, 610, 684, 732, 760, 776, 855, 873, 915, 970, 1098, 1140, 1159, 1164, 1220, 1368, 1455, 1464, 1710, 1746, 1830, 1843, 1940, 2196, 2280, 2318, 2328, 2440, 2745, 2910, 3420, 3477, 3492, 3660, 3686, 3880, 4365, 4392, 4636, 5490, 5529, 5795, 5820, 5917, 6840, 6954, 6984, 7320, 7372, 8730, 9215, 9272, 10431, 10980, 11058, 11590, 11640, 11834, 13908, 14744, 16587, 17385, 17460, 17751, 18430, 20862, 21960, 22116, 23180, 23668, 27645, 27816, 29585, 33174, 34770, 34920, 35502, 36860, 41724, 44232, 46360, 47336, 52155, 53253, 55290, 59170, 66348, 69540, 71004, 73720, 82935, 83448, 88755, 104310, 106506, 110580, 112423, 118340, 132696, 139080, 142008, 165870, 177510, 208620, 213012, 221160, 224846, 236680, 266265, 331740, 337269, 355020, 417240, 426024, 449692, 532530, 562115, 663480, 674538, 710040, 899384, 1011807, 1065060, 1124230, 1349076, 1686345, 2023614, 2130120, 2248460, 2698152, 3372690, 4047228, 4496920, 5059035, 6745380, 8094456, 10118070, 13490760, 20236140, 40472280]

約数ペア:

[(1, 40472280), (2, 20236140), (3, 13490760), (4, 10118070), (5, 8094456), (6, 6745380), (8, 5059035), (9, 4496920), (10, 4047228), (12, 3372690), (15, 2698152), (18, 2248460), (19, 2130120), (20, 2023614), (24, 1686345), (30, 1349076), (36, 1124230), (38, 1065060), (40, 1011807), (45, 899384), (57, 710040), (60, 674538), (61, 663480), (72, 562115), (76, 532530), (90, 449692), (95, 426024), (97, 417240), (114, 355020), (120, 337269), (122, 331740), (152, 266265), (171, 236680), (180, 224846), (183, 221160), (190, 213012), (194, 208620), (228, 177510), (244, 165870), (285, 142008), (291, 139080), (305, 132696), (342, 118340), (360, 112423), (366, 110580), (380, 106506), (388, 104310), (456, 88755), (485, 83448), (488, 82935), (549, 73720), (570, 71004), (582, 69540), (610, 66348), (684, 59170), (732, 55290), (760, 53253), (776, 52155), (855, 47336), (873, 46360), (915, 44232), (970, 41724), (1098, 36860), (1140, 35502), (1159, 34920), (1164, 34770), (1220, 33174), (1368, 29585), (1455, 27816), (1464, 27645), (1710, 23668), (1746, 23180), (1830, 22116), (1843, 21960), (1940, 20862), (2196, 18430), (2280, 17751), (2318, 17460), (2328, 17385), (2440, 16587), (2745, 14744), (2910, 13908), (3420, 11834), (3477, 11640), (3492, 11590), (3660, 11058), (3686, 10980), (3880, 10431), (4365, 9272), (4392, 9215), (4636, 8730), (5490, 7372), (5529, 7320), (5795, 6984), (5820, 6954), (5917, 6840)]