13306890420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{5039}}^1$

素因数の和:5934

約数の個数: 144

約数和(自身を含む): 42796615680

約数和(自身を除く): 29489725260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 863, 1020, 1530, 1726, 2589, 3060, 3452, 4315, 5039, 5178, 7767, 8630, 10078, 10356, 12945, 14671, 15117, 15534, 17260, 20156, 25195, 25890, 29342, 30234, 31068, 38835, 44013, 45351, 50390, 51780, 58684, 60468, 73355, 75585, 77670, 85663, 88026, 90702, 100780, 132039, 146710, 151170, 155340, 171326, 176052, 181404, 220065, 226755, 256989, 264078, 293420, 302340, 342652, 428315, 440130, 453510, 513978, 528156, 660195, 770967, 856630, 880260, 907020, 1027956, 1284945, 1320390, 1541934, 1713260, 2569890, 2640780, 3083868, 3854835, 4348657, 5139780, 7709670, 8697314, 13045971, 15419340, 17394628, 21743285, 26091942, 39137913, 43486570, 52183884, 65229855, 73927169, 78275826, 86973140, 130459710, 147854338, 156551652, 195689565, 221781507, 260919420, 295708676, 369635845, 391379130, 443563014, 665344521, 739271690, 782758260, 887126028, 1108907535, 1330689042, 1478543380, 2217815070, 2661378084, 3326722605, 4435630140, 6653445210, 13306890420]

約数ペア:

[(1, 13306890420), (2, 6653445210), (3, 4435630140), (4, 3326722605), (5, 2661378084), (6, 2217815070), (9, 1478543380), (10, 1330689042), (12, 1108907535), (15, 887126028), (17, 782758260), (18, 739271690), (20, 665344521), (30, 443563014), (34, 391379130), (36, 369635845), (45, 295708676), (51, 260919420), (60, 221781507), (68, 195689565), (85, 156551652), (90, 147854338), (102, 130459710), (153, 86973140), (170, 78275826), (180, 73927169), (204, 65229855), (255, 52183884), (306, 43486570), (340, 39137913), (510, 26091942), (612, 21743285), (765, 17394628), (863, 15419340), (1020, 13045971), (1530, 8697314), (1726, 7709670), (2589, 5139780), (3060, 4348657), (3452, 3854835), (4315, 3083868), (5039, 2640780), (5178, 2569890), (7767, 1713260), (8630, 1541934), (10078, 1320390), (10356, 1284945), (12945, 1027956), (14671, 907020), (15117, 880260), (15534, 856630), (17260, 770967), (20156, 660195), (25195, 528156), (25890, 513978), (29342, 453510), (30234, 440130), (31068, 428315), (38835, 342652), (44013, 302340), (45351, 293420), (50390, 264078), (51780, 256989), (58684, 226755), (60468, 220065), (73355, 181404), (75585, 176052), (77670, 171326), (85663, 155340), (88026, 151170), (90702, 146710), (100780, 132039)]