144348360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5487

約数の個数: 128

約数和(自身を含む): 493879680

約数和(自身を除く): 349531320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5443, 6630, 8840, 10886, 13260, 16329, 21772, 26520, 27215, 32658, 43544, 54430, 65316, 70759, 81645, 92531, 108860, 130632, 141518, 163290, 185062, 212277, 217720, 277593, 283036, 326580, 353795, 370124, 424554, 462655, 555186, 566072, 653160, 707590, 740248, 849108, 925310, 1061385, 1110372, 1202903, 1387965, 1415180, 1698216, 1850620, 2122770, 2220744, 2405806, 2775930, 2830360, 3608709, 3701240, 4245540, 4811612, 5551860, 6014515, 7217418, 8491080, 9623224, 11103720, 12029030, 14434836, 18043545, 24058060, 28869672, 36087090, 48116120, 72174180, 144348360]

約数ペア:

[(1, 144348360), (2, 72174180), (3, 48116120), (4, 36087090), (5, 28869672), (6, 24058060), (8, 18043545), (10, 14434836), (12, 12029030), (13, 11103720), (15, 9623224), (17, 8491080), (20, 7217418), (24, 6014515), (26, 5551860), (30, 4811612), (34, 4245540), (39, 3701240), (40, 3608709), (51, 2830360), (52, 2775930), (60, 2405806), (65, 2220744), (68, 2122770), (78, 1850620), (85, 1698216), (102, 1415180), (104, 1387965), (120, 1202903), (130, 1110372), (136, 1061385), (156, 925310), (170, 849108), (195, 740248), (204, 707590), (221, 653160), (255, 566072), (260, 555186), (312, 462655), (340, 424554), (390, 370124), (408, 353795), (442, 326580), (510, 283036), (520, 277593), (663, 217720), (680, 212277), (780, 185062), (884, 163290), (1020, 141518), (1105, 130632), (1326, 108860), (1560, 92531), (1768, 81645), (2040, 70759), (2210, 65316), (2652, 54430), (3315, 43544), (4420, 32658), (5304, 27215), (5443, 26520), (6630, 21772), (8840, 16329), (10886, 13260)]