306673260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 641653140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 79, 87, 92, 97, 115, 116, 138, 145, 158, 174, 194, 230, 237, 276, 290, 291, 316, 345, 348, 388, 395, 435, 460, 474, 485, 580, 582, 667, 690, 790, 870, 948, 970, 1164, 1185, 1334, 1380, 1455, 1580, 1740, 1817, 1940, 2001, 2231, 2291, 2370, 2668, 2813, 2910, 3335, 3634, 4002, 4462, 4582, 4740, 5451, 5626, 5820, 6670, 6693, 6873, 7268, 7663, 8004, 8439, 8924, 9085, 9164, 10005, 10902, 11155, 11252, 11455, 13340, 13386, 13746, 14065, 15326, 16878, 18170, 20010, 21804, 22310, 22910, 22989, 26772, 27255, 27492, 28130, 30652, 33465, 33756, 34365, 36340, 38315, 40020, 42195, 44620, 45820, 45978, 52693, 54510, 56260, 64699, 66930, 68730, 76630, 84390, 91956, 105386, 109020, 114945, 129398, 133860, 137460, 153260, 158079, 168780, 176249, 194097, 210772, 222227, 229890, 258796, 263465, 316158, 323495, 352498, 388194, 444454, 459780, 526930, 528747, 632316, 646990, 666681, 704996, 776388, 790395, 881245, 888908, 970485, 1053860, 1057494, 1111135, 1293980, 1333362, 1580790, 1762490, 1940970, 2114988, 2222270, 2643735, 2666724, 3161580, 3333405, 3524980, 3881940, 4444540, 5111221, 5287470, 6666810, 10222442, 10574940, 13333620, 15333663, 20444884, 25556105, 30667326, 51112210, 61334652, 76668315, 102224420, 153336630, 306673260]

約数ペア:

[(1, 306673260), (2, 153336630), (3, 102224420), (4, 76668315), (5, 61334652), (6, 51112210), (10, 30667326), (12, 25556105), (15, 20444884), (20, 15333663), (23, 13333620), (29, 10574940), (30, 10222442), (46, 6666810), (58, 5287470), (60, 5111221), (69, 4444540), (79, 3881940), (87, 3524980), (92, 3333405), (97, 3161580), (115, 2666724), (116, 2643735), (138, 2222270), (145, 2114988), (158, 1940970), (174, 1762490), (194, 1580790), (230, 1333362), (237, 1293980), (276, 1111135), (290, 1057494), (291, 1053860), (316, 970485), (345, 888908), (348, 881245), (388, 790395), (395, 776388), (435, 704996), (460, 666681), (474, 646990), (485, 632316), (580, 528747), (582, 526930), (667, 459780), (690, 444454), (790, 388194), (870, 352498), (948, 323495), (970, 316158), (1164, 263465), (1185, 258796), (1334, 229890), (1380, 222227), (1455, 210772), (1580, 194097), (1740, 176249), (1817, 168780), (1940, 158079), (2001, 153260), (2231, 137460), (2291, 133860), (2370, 129398), (2668, 114945), (2813, 109020), (2910, 105386), (3335, 91956), (3634, 84390), (4002, 76630), (4462, 68730), (4582, 66930), (4740, 64699), (5451, 56260), (5626, 54510), (5820, 52693), (6670, 45978), (6693, 45820), (6873, 44620), (7268, 42195), (7663, 40020), (8004, 38315), (8439, 36340), (8924, 34365), (9085, 33756), (9164, 33465), (10005, 30652), (10902, 28130), (11155, 27492), (11252, 27255), (11455, 26772), (13340, 22989), (13386, 22910), (13746, 22310), (14065, 21804), (15326, 20010), (16878, 18170)]