898948260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1647

約数の個数: 192

約数和(自身を含む): 3218073600

約数和(自身を除く): 2319125340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1459, 1467, 1630, 1890, 1956, 2282, 2445, 2918, 2934, 3260, 3423, 3780, 4377, 4401, 4564, 4890, 5705, 5836, 5868, 6846, 7295, 7335, 8754, 8802, 9780, 10213, 10269, 11410, 13131, 13692, 14590, 14670, 17115, 17508, 17604, 20426, 20538, 21885, 22005, 22820, 26262, 29180, 29340, 30639, 30807, 34230, 39393, 40852, 41076, 43770, 44010, 51065, 51345, 52524, 61278, 61614, 65655, 68460, 78786, 87540, 88020, 91917, 102130, 102690, 122556, 123228, 131310, 153195, 154035, 157572, 183834, 196965, 204260, 205380, 237817, 262620, 275751, 306390, 308070, 367668, 393930, 459585, 475634, 551502, 612780, 616140, 713451, 787860, 919170, 951268, 1103004, 1189085, 1378755, 1426902, 1664719, 1838340, 2140353, 2378170, 2757510, 2853804, 3329438, 3567255, 4280706, 4756340, 4994157, 5515020, 6421059, 6658876, 7134510, 8323595, 8561412, 9988314, 10701765, 12842118, 14269020, 14982471, 16647190, 19976628, 21403530, 24970785, 25684236, 29964942, 32105295, 33294380, 42807060, 44947413, 49941570, 59929884, 64210590, 74912355, 89894826, 99883140, 128421180, 149824710, 179789652, 224737065, 299649420, 449474130, 898948260]

約数ペア:

[(1, 898948260), (2, 449474130), (3, 299649420), (4, 224737065), (5, 179789652), (6, 149824710), (7, 128421180), (9, 99883140), (10, 89894826), (12, 74912355), (14, 64210590), (15, 59929884), (18, 49941570), (20, 44947413), (21, 42807060), (27, 33294380), (28, 32105295), (30, 29964942), (35, 25684236), (36, 24970785), (42, 21403530), (45, 19976628), (54, 16647190), (60, 14982471), (63, 14269020), (70, 12842118), (84, 10701765), (90, 9988314), (105, 8561412), (108, 8323595), (126, 7134510), (135, 6658876), (140, 6421059), (163, 5515020), (180, 4994157), (189, 4756340), (210, 4280706), (252, 3567255), (270, 3329438), (315, 2853804), (326, 2757510), (378, 2378170), (420, 2140353), (489, 1838340), (540, 1664719), (630, 1426902), (652, 1378755), (756, 1189085), (815, 1103004), (945, 951268), (978, 919170), (1141, 787860), (1260, 713451), (1459, 616140), (1467, 612780), (1630, 551502), (1890, 475634), (1956, 459585), (2282, 393930), (2445, 367668), (2918, 308070), (2934, 306390), (3260, 275751), (3423, 262620), (3780, 237817), (4377, 205380), (4401, 204260), (4564, 196965), (4890, 183834), (5705, 157572), (5836, 154035), (5868, 153195), (6846, 131310), (7295, 123228), (7335, 122556), (8754, 102690), (8802, 102130), (9780, 91917), (10213, 88020), (10269, 87540), (11410, 78786), (13131, 68460), (13692, 65655), (14590, 61614), (14670, 61278), (17115, 52524), (17508, 51345), (17604, 51065), (20426, 44010), (20538, 43770), (21885, 41076), (22005, 40852), (22820, 39393), (26262, 34230), (29180, 30807), (29340, 30639)]