242834258940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{245719}}^1$

素因数の和:245932

約数の個数: 192

約数和(自身を含む): 841471088640

約数和(自身を除く): 598636829700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 181, 182, 195, 210, 260, 273, 362, 364, 390, 420, 455, 543, 546, 724, 780, 905, 910, 1086, 1092, 1267, 1365, 1810, 1820, 2172, 2353, 2534, 2715, 2730, 3620, 3801, 4706, 5068, 5430, 5460, 6335, 7059, 7602, 9412, 10860, 11765, 12670, 14118, 15204, 16471, 19005, 23530, 25340, 28236, 32942, 35295, 38010, 47060, 49413, 65884, 70590, 76020, 82355, 98826, 141180, 164710, 197652, 245719, 247065, 329420, 491438, 494130, 737157, 982876, 988260, 1228595, 1474314, 1720033, 2457190, 2948628, 3194347, 3440066, 3685785, 4914380, 5160099, 6388694, 6880132, 7371570, 8600165, 9583041, 10320198, 12777388, 14743140, 15971735, 17200330, 19166082, 20640396, 22360429, 25800495, 31943470, 34400660, 38332164, 44475139, 44720858, 47915205, 51600990, 63886940, 67081287, 88950278, 89441716, 95830410, 103201980, 111802145, 133425417, 134162574, 177900556, 191660820, 222375695, 223604290, 266850834, 268325148, 311325973, 335406435, 444751390, 447208580, 533701668, 578176807, 622651946, 667127085, 670812870, 889502780, 933977919, 1156353614, 1245303892, 1334254170, 1341625740, 1556629865, 1734530421, 1867955838, 2312707228, 2668508340, 2890884035, 3113259730, 3469060842, 3735911676, 4047237649, 4669889595, 5781768070, 6226519460, 6938121684, 8094475298, 8672652105, 9339779190, 11563536140, 12141712947, 16188950596, 17345304210, 18679558380, 20236188245, 24283425894, 34690608420, 40472376490, 48566851788, 60708564735, 80944752980, 121417129470, 242834258940]

約数ペア:

[(1, 242834258940), (2, 121417129470), (3, 80944752980), (4, 60708564735), (5, 48566851788), (6, 40472376490), (7, 34690608420), (10, 24283425894), (12, 20236188245), (13, 18679558380), (14, 17345304210), (15, 16188950596), (20, 12141712947), (21, 11563536140), (26, 9339779190), (28, 8672652105), (30, 8094475298), (35, 6938121684), (39, 6226519460), (42, 5781768070), (52, 4669889595), (60, 4047237649), (65, 3735911676), (70, 3469060842), (78, 3113259730), (84, 2890884035), (91, 2668508340), (105, 2312707228), (130, 1867955838), (140, 1734530421), (156, 1556629865), (181, 1341625740), (182, 1334254170), (195, 1245303892), (210, 1156353614), (260, 933977919), (273, 889502780), (362, 670812870), (364, 667127085), (390, 622651946), (420, 578176807), (455, 533701668), (543, 447208580), (546, 444751390), (724, 335406435), (780, 311325973), (905, 268325148), (910, 266850834), (1086, 223604290), (1092, 222375695), (1267, 191660820), (1365, 177900556), (1810, 134162574), (1820, 133425417), (2172, 111802145), (2353, 103201980), (2534, 95830410), (2715, 89441716), (2730, 88950278), (3620, 67081287), (3801, 63886940), (4706, 51600990), (5068, 47915205), (5430, 44720858), (5460, 44475139), (6335, 38332164), (7059, 34400660), (7602, 31943470), (9412, 25800495), (10860, 22360429), (11765, 20640396), (12670, 19166082), (14118, 17200330), (15204, 15971735), (16471, 14743140), (19005, 12777388), (23530, 10320198), (25340, 9583041), (28236, 8600165), (32942, 7371570), (35295, 6880132), (38010, 6388694), (47060, 5160099), (49413, 4914380), (65884, 3685785), (70590, 3440066), (76020, 3194347), (82355, 2948628), (98826, 2457190), (141180, 1720033), (164710, 1474314), (197652, 1228595), (245719, 988260), (247065, 982876), (329420, 737157), (491438, 494130)]