145578565560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{298733}}^1$

素因数の和:298909

約数の個数: 128

約数和(自身を含む): 454266869760

約数和(自身を除く): 308688304200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 310, 372, 393, 465, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1572, 1860, 1965, 2620, 3144, 3720, 3930, 4061, 5240, 7860, 8122, 12183, 15720, 16244, 20305, 24366, 32488, 40610, 48732, 60915, 81220, 97464, 121830, 162440, 243660, 298733, 487320, 597466, 896199, 1194932, 1493665, 1792398, 2389864, 2987330, 3584796, 4480995, 5974660, 7169592, 8961990, 9260723, 11949320, 17923980, 18521446, 27782169, 35847960, 37042892, 39134023, 46303615, 55564338, 74085784, 78268046, 92607230, 111128676, 117402069, 138910845, 156536092, 185214460, 195670115, 222257352, 234804138, 277821690, 313072184, 370428920, 391340230, 469608276, 555643380, 587010345, 782680460, 939216552, 1111286760, 1174020690, 1213154713, 1565360920, 2348041380, 2426309426, 3639464139, 4696082760, 4852618852, 6065773565, 7278928278, 9705237704, 12131547130, 14557856556, 18197320695, 24263094260, 29115713112, 36394641390, 48526188520, 72789282780, 145578565560]

約数ペア:

[(1, 145578565560), (2, 72789282780), (3, 48526188520), (4, 36394641390), (5, 29115713112), (6, 24263094260), (8, 18197320695), (10, 14557856556), (12, 12131547130), (15, 9705237704), (20, 7278928278), (24, 6065773565), (30, 4852618852), (31, 4696082760), (40, 3639464139), (60, 2426309426), (62, 2348041380), (93, 1565360920), (120, 1213154713), (124, 1174020690), (131, 1111286760), (155, 939216552), (186, 782680460), (248, 587010345), (262, 555643380), (310, 469608276), (372, 391340230), (393, 370428920), (465, 313072184), (524, 277821690), (620, 234804138), (655, 222257352), (744, 195670115), (786, 185214460), (930, 156536092), (1048, 138910845), (1240, 117402069), (1310, 111128676), (1572, 92607230), (1860, 78268046), (1965, 74085784), (2620, 55564338), (3144, 46303615), (3720, 39134023), (3930, 37042892), (4061, 35847960), (5240, 27782169), (7860, 18521446), (8122, 17923980), (12183, 11949320), (15720, 9260723), (16244, 8961990), (20305, 7169592), (24366, 5974660), (32488, 4480995), (40610, 3584796), (48732, 2987330), (60915, 2389864), (81220, 1792398), (97464, 1493665), (121830, 1194932), (162440, 896199), (243660, 597466), (298733, 487320)]