79561020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 192

約数和(自身を含む): 294368256

約数和(自身を除く): 214807236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1013, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2026, 2244, 2310, 2380, 2618, 2805, 3039, 3570, 3740, 3927, 4052, 4620, 5065, 5236, 5610, 6078, 6545, 7091, 7140, 7854, 10130, 11143, 11220, 12156, 13090, 14182, 15195, 15708, 17221, 19635, 20260, 21273, 22286, 26180, 28364, 30390, 33429, 34442, 35455, 39270, 42546, 44572, 51663, 55715, 60780, 66858, 68884, 70910, 78001, 78540, 85092, 86105, 103326, 106365, 111430, 120547, 133716, 141820, 156002, 167145, 172210, 189431, 206652, 212730, 222860, 234003, 241094, 258315, 312004, 334290, 344420, 361641, 378862, 390005, 425460, 468006, 482188, 516630, 568293, 602735, 668580, 723282, 757724, 780010, 936012, 947155, 1033260, 1136586, 1170015, 1205470, 1326017, 1446564, 1560020, 1808205, 1894310, 2273172, 2340030, 2410940, 2652034, 2841465, 3616410, 3788620, 3978051, 4680060, 5304068, 5682930, 6630085, 7232820, 7956102, 11365860, 13260170, 15912204, 19890255, 26520340, 39780510, 79561020]

約数ペア:

[(1, 79561020), (2, 39780510), (3, 26520340), (4, 19890255), (5, 15912204), (6, 13260170), (7, 11365860), (10, 7956102), (11, 7232820), (12, 6630085), (14, 5682930), (15, 5304068), (17, 4680060), (20, 3978051), (21, 3788620), (22, 3616410), (28, 2841465), (30, 2652034), (33, 2410940), (34, 2340030), (35, 2273172), (42, 1894310), (44, 1808205), (51, 1560020), (55, 1446564), (60, 1326017), (66, 1205470), (68, 1170015), (70, 1136586), (77, 1033260), (84, 947155), (85, 936012), (102, 780010), (105, 757724), (110, 723282), (119, 668580), (132, 602735), (140, 568293), (154, 516630), (165, 482188), (170, 468006), (187, 425460), (204, 390005), (210, 378862), (220, 361641), (231, 344420), (238, 334290), (255, 312004), (308, 258315), (330, 241094), (340, 234003), (357, 222860), (374, 212730), (385, 206652), (420, 189431), (462, 172210), (476, 167145), (510, 156002), (561, 141820), (595, 133716), (660, 120547), (714, 111430), (748, 106365), (770, 103326), (924, 86105), (935, 85092), (1013, 78540), (1020, 78001), (1122, 70910), (1155, 68884), (1190, 66858), (1309, 60780), (1428, 55715), (1540, 51663), (1785, 44572), (1870, 42546), (2026, 39270), (2244, 35455), (2310, 34442), (2380, 33429), (2618, 30390), (2805, 28364), (3039, 26180), (3570, 22286), (3740, 21273), (3927, 20260), (4052, 19635), (4620, 17221), (5065, 15708), (5236, 15195), (5610, 14182), (6078, 13090), (6545, 12156), (7091, 11220), (7140, 11143), (7854, 10130)]