28448160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 99574272

約数和(自身を除く): 71126112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 97, 104, 120, 130, 141, 156, 160, 188, 194, 195, 208, 235, 240, 260, 282, 291, 312, 376, 388, 390, 416, 470, 480, 485, 520, 564, 582, 611, 624, 705, 752, 776, 780, 940, 970, 1040, 1128, 1164, 1222, 1248, 1261, 1410, 1455, 1504, 1552, 1560, 1833, 1880, 1940, 2080, 2256, 2328, 2444, 2522, 2820, 2910, 3055, 3104, 3120, 3666, 3760, 3783, 3880, 4512, 4559, 4656, 4888, 5044, 5640, 5820, 6110, 6240, 6305, 7332, 7520, 7566, 7760, 9118, 9165, 9312, 9776, 10088, 11280, 11640, 12220, 12610, 13677, 14664, 15132, 15520, 18236, 18330, 18915, 19552, 20176, 22560, 22795, 23280, 24440, 25220, 27354, 29328, 30264, 36472, 36660, 37830, 40352, 45590, 46560, 48880, 50440, 54708, 58656, 59267, 60528, 68385, 72944, 73320, 75660, 91180, 97760, 100880, 109416, 118534, 121056, 136770, 145888, 146640, 151320, 177801, 182360, 201760, 218832, 237068, 273540, 293280, 296335, 302640, 355602, 364720, 437664, 474136, 547080, 592670, 605280, 711204, 729440, 889005, 948272, 1094160, 1185340, 1422408, 1778010, 1896544, 2188320, 2370680, 2844816, 3556020, 4741360, 5689632, 7112040, 9482720, 14224080, 28448160]

約数ペア:

[(1, 28448160), (2, 14224080), (3, 9482720), (4, 7112040), (5, 5689632), (6, 4741360), (8, 3556020), (10, 2844816), (12, 2370680), (13, 2188320), (15, 1896544), (16, 1778010), (20, 1422408), (24, 1185340), (26, 1094160), (30, 948272), (32, 889005), (39, 729440), (40, 711204), (47, 605280), (48, 592670), (52, 547080), (60, 474136), (65, 437664), (78, 364720), (80, 355602), (94, 302640), (96, 296335), (97, 293280), (104, 273540), (120, 237068), (130, 218832), (141, 201760), (156, 182360), (160, 177801), (188, 151320), (194, 146640), (195, 145888), (208, 136770), (235, 121056), (240, 118534), (260, 109416), (282, 100880), (291, 97760), (312, 91180), (376, 75660), (388, 73320), (390, 72944), (416, 68385), (470, 60528), (480, 59267), (485, 58656), (520, 54708), (564, 50440), (582, 48880), (611, 46560), (624, 45590), (705, 40352), (752, 37830), (776, 36660), (780, 36472), (940, 30264), (970, 29328), (1040, 27354), (1128, 25220), (1164, 24440), (1222, 23280), (1248, 22795), (1261, 22560), (1410, 20176), (1455, 19552), (1504, 18915), (1552, 18330), (1560, 18236), (1833, 15520), (1880, 15132), (1940, 14664), (2080, 13677), (2256, 12610), (2328, 12220), (2444, 11640), (2522, 11280), (2820, 10088), (2910, 9776), (3055, 9312), (3104, 9165), (3120, 9118), (3666, 7760), (3760, 7566), (3783, 7520), (3880, 7332), (4512, 6305), (4559, 6240), (4656, 6110), (4888, 5820), (5044, 5640)]