71059320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 245685960

約数和(自身を除く): 174626640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 683, 765, 867, 1020, 1156, 1224, 1366, 1445, 1530, 1734, 2040, 2049, 2312, 2601, 2732, 2890, 3060, 3415, 3468, 4098, 4335, 5202, 5464, 5780, 6120, 6147, 6830, 6936, 8196, 8670, 10245, 10404, 11560, 11611, 12294, 13005, 13660, 16392, 17340, 20490, 20808, 23222, 24588, 26010, 27320, 30735, 34680, 34833, 40980, 46444, 49176, 52020, 58055, 61470, 69666, 81960, 92888, 104040, 104499, 116110, 122940, 139332, 174165, 197387, 208998, 232220, 245880, 278664, 348330, 394774, 417996, 464440, 522495, 592161, 696660, 789548, 835992, 986935, 1044990, 1184322, 1393320, 1579096, 1776483, 1973870, 2089980, 2368644, 2960805, 3552966, 3947740, 4179960, 4737288, 5921610, 7105932, 7895480, 8882415, 11843220, 14211864, 17764830, 23686440, 35529660, 71059320]

約数ペア:

[(1, 71059320), (2, 35529660), (3, 23686440), (4, 17764830), (5, 14211864), (6, 11843220), (8, 8882415), (9, 7895480), (10, 7105932), (12, 5921610), (15, 4737288), (17, 4179960), (18, 3947740), (20, 3552966), (24, 2960805), (30, 2368644), (34, 2089980), (36, 1973870), (40, 1776483), (45, 1579096), (51, 1393320), (60, 1184322), (68, 1044990), (72, 986935), (85, 835992), (90, 789548), (102, 696660), (120, 592161), (136, 522495), (153, 464440), (170, 417996), (180, 394774), (204, 348330), (255, 278664), (289, 245880), (306, 232220), (340, 208998), (360, 197387), (408, 174165), (510, 139332), (578, 122940), (612, 116110), (680, 104499), (683, 104040), (765, 92888), (867, 81960), (1020, 69666), (1156, 61470), (1224, 58055), (1366, 52020), (1445, 49176), (1530, 46444), (1734, 40980), (2040, 34833), (2049, 34680), (2312, 30735), (2601, 27320), (2732, 26010), (2890, 24588), (3060, 23222), (3415, 20808), (3468, 20490), (4098, 17340), (4335, 16392), (5202, 13660), (5464, 13005), (5780, 12294), (6120, 11611), (6147, 11560), (6830, 10404), (6936, 10245), (8196, 8670)]