140304060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3572

約数の個数: 144

約数和(自身を含む): 485424576

約数和(自身を除く): 345120516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3527, 3978, 4420, 6630, 7054, 7956, 9945, 10581, 13260, 14108, 17635, 19890, 21162, 31743, 35270, 39780, 42324, 45851, 52905, 59959, 63486, 70540, 91702, 105810, 119918, 126972, 137553, 158715, 179877, 183404, 211620, 229255, 239836, 275106, 299795, 317430, 359754, 412659, 458510, 539631, 550212, 599590, 634860, 687765, 719508, 779467, 825318, 899385, 917020, 1079262, 1199180, 1375530, 1558934, 1650636, 1798770, 2063295, 2158524, 2338401, 2698155, 2751060, 3117868, 3597540, 3897335, 4126590, 4676802, 5396310, 7015203, 7794670, 8253180, 9353604, 10792620, 11692005, 14030406, 15589340, 23384010, 28060812, 35076015, 46768020, 70152030, 140304060]

約数ペア:

[(1, 140304060), (2, 70152030), (3, 46768020), (4, 35076015), (5, 28060812), (6, 23384010), (9, 15589340), (10, 14030406), (12, 11692005), (13, 10792620), (15, 9353604), (17, 8253180), (18, 7794670), (20, 7015203), (26, 5396310), (30, 4676802), (34, 4126590), (36, 3897335), (39, 3597540), (45, 3117868), (51, 2751060), (52, 2698155), (60, 2338401), (65, 2158524), (68, 2063295), (78, 1798770), (85, 1650636), (90, 1558934), (102, 1375530), (117, 1199180), (130, 1079262), (153, 917020), (156, 899385), (170, 825318), (180, 779467), (195, 719508), (204, 687765), (221, 634860), (234, 599590), (255, 550212), (260, 539631), (306, 458510), (340, 412659), (390, 359754), (442, 317430), (468, 299795), (510, 275106), (585, 239836), (612, 229255), (663, 211620), (765, 183404), (780, 179877), (884, 158715), (1020, 137553), (1105, 126972), (1170, 119918), (1326, 105810), (1530, 91702), (1989, 70540), (2210, 63486), (2340, 59959), (2652, 52905), (3060, 45851), (3315, 42324), (3527, 39780), (3978, 35270), (4420, 31743), (6630, 21162), (7054, 19890), (7956, 17635), (9945, 14108), (10581, 13260)]