195668460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 702024960

約数和(自身を除く): 506356500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 163, 171, 180, 190, 195, 228, 234, 243, 247, 260, 270, 285, 324, 326, 342, 351, 380, 390, 405, 468, 486, 489, 494, 513, 540, 570, 585, 652, 684, 702, 741, 780, 810, 815, 855, 972, 978, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1404, 1467, 1482, 1539, 1620, 1630, 1710, 1755, 1956, 2052, 2106, 2119, 2223, 2340, 2430, 2445, 2470, 2565, 2934, 2964, 3078, 3097, 3159, 3260, 3420, 3510, 3705, 4212, 4238, 4401, 4446, 4617, 4860, 4890, 4940, 5130, 5265, 5868, 6156, 6194, 6318, 6357, 6669, 7020, 7335, 7410, 7695, 8476, 8802, 8892, 9234, 9291, 9780, 10260, 10530, 10595, 11115, 12388, 12636, 12714, 13203, 13338, 14670, 14820, 15390, 15485, 15795, 17604, 18468, 18582, 19071, 20007, 21060, 21190, 22005, 22230, 23085, 25428, 26406, 26676, 27873, 29340, 30780, 30970, 31590, 31785, 33345, 37164, 38142, 39609, 40014, 40261, 42380, 44010, 44460, 46170, 46455, 52812, 55746, 57213, 60021, 61940, 63180, 63570, 66015, 66690, 76284, 79218, 80028, 80522, 83619, 88020, 92340, 92910, 95355, 100035, 111492, 114426, 120042, 120783, 127140, 132030, 133380, 139365, 158436, 161044, 167238, 171639, 185820, 190710, 198045, 200070, 201305, 228852, 240084, 241566, 250857, 264060, 278730, 286065, 300105, 334476, 343278, 362349, 381420, 396090, 400140, 402610, 418095, 483132, 501714, 514917, 557460, 572130, 600210, 603915, 686556, 724698, 752571, 792180, 805220, 836190, 858195, 1003428, 1029834, 1087047, 1144260, 1200420, 1207830, 1254285, 1449396, 1505142, 1672380, 1716390, 1811745, 2059668, 2174094, 2415660, 2508570, 2574585, 3010284, 3261141, 3432780, 3623490, 3762855, 4348188, 5017140, 5149170, 5435235, 6522282, 7246980, 7525710, 9783423, 10298340, 10870470, 13044564, 15051420, 16305705, 19566846, 21740940, 32611410, 39133692, 48917115, 65222820, 97834230, 195668460]

約数ペア:

[(1, 195668460), (2, 97834230), (3, 65222820), (4, 48917115), (5, 39133692), (6, 32611410), (9, 21740940), (10, 19566846), (12, 16305705), (13, 15051420), (15, 13044564), (18, 10870470), (19, 10298340), (20, 9783423), (26, 7525710), (27, 7246980), (30, 6522282), (36, 5435235), (38, 5149170), (39, 5017140), (45, 4348188), (52, 3762855), (54, 3623490), (57, 3432780), (60, 3261141), (65, 3010284), (76, 2574585), (78, 2508570), (81, 2415660), (90, 2174094), (95, 2059668), (108, 1811745), (114, 1716390), (117, 1672380), (130, 1505142), (135, 1449396), (156, 1254285), (162, 1207830), (163, 1200420), (171, 1144260), (180, 1087047), (190, 1029834), (195, 1003428), (228, 858195), (234, 836190), (243, 805220), (247, 792180), (260, 752571), (270, 724698), (285, 686556), (324, 603915), (326, 600210), (342, 572130), (351, 557460), (380, 514917), (390, 501714), (405, 483132), (468, 418095), (486, 402610), (489, 400140), (494, 396090), (513, 381420), (540, 362349), (570, 343278), (585, 334476), (652, 300105), (684, 286065), (702, 278730), (741, 264060), (780, 250857), (810, 241566), (815, 240084), (855, 228852), (972, 201305), (978, 200070), (988, 198045), (1026, 190710), (1053, 185820), (1140, 171639), (1170, 167238), (1215, 161044), (1235, 158436), (1404, 139365), (1467, 133380), (1482, 132030), (1539, 127140), (1620, 120783), (1630, 120042), (1710, 114426), (1755, 111492), (1956, 100035), (2052, 95355), (2106, 92910), (2119, 92340), (2223, 88020), (2340, 83619), (2430, 80522), (2445, 80028), (2470, 79218), (2565, 76284), (2934, 66690), (2964, 66015), (3078, 63570), (3097, 63180), (3159, 61940), (3260, 60021), (3420, 57213), (3510, 55746), (3705, 52812), (4212, 46455), (4238, 46170), (4401, 44460), (4446, 44010), (4617, 42380), (4860, 40261), (4890, 40014), (4940, 39609), (5130, 38142), (5265, 37164), (5868, 33345), (6156, 31785), (6194, 31590), (6318, 30970), (6357, 30780), (6669, 29340), (7020, 27873), (7335, 26676), (7410, 26406), (7695, 25428), (8476, 23085), (8802, 22230), (8892, 22005), (9234, 21190), (9291, 21060), (9780, 20007), (10260, 19071), (10530, 18582), (10595, 18468), (11115, 17604), (12388, 15795), (12636, 15485), (12714, 15390), (13203, 14820), (13338, 14670)]